Common Weakness Enumeration
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.
9369 vulnerabilities reference this CWE, most recent first.
CVE-2026-73678 (GCVE-0-2026-73678)
Vulnerability from cvelistv5 – Published: 2026-08-14 18:49 – Updated: 2026-10-01 19:19
VLAI
EPSS
VEX
Title
MindsDB Minds Platform v26.1.0 Unauthenticated RCE via scratchpad exec()
Summary
MindsDB Minds Platform version 26.1.0 and earlier contains an unauthenticated remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary OS commands by submitting crafted prompts to the unprotected POST /api/v1/responses/ endpoint, which reaches the Anton agent's scratchpad tool that calls exec() on attacker-influenced Python source without sandboxing. Attackers can first configure their own LLM API key through the unauthenticated PUT /api/v1/settings/ endpoint, then POST a prompt directing the agent to invoke the scratchpad tool with arbitrary Python code, achieving full OS command execution as the user running the desktop application and enabling access to SSH keys, stored credentials, and environment secrets.
Severity
10 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-17 18:08 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/mindsdb/minds-platform | product |
| https://github.com/mindsdb/minds-platform/securit… | vendor-advisory |
| https://www.vulncheck.com/advisories/mindsdb-mind… | third-party-advisory |
| https://github.com/mindsdb/mindshub/security/advi… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MindsDB | Minds Platform |
Affected:
0 , ≤ 26.1.0
(semver)
cpe:2.3:a:mindsdb:mindsdb:*:*:*:*:*:*:*:* |
Date Public
2026-08-06 00:00
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CVE-2026-73651 (GCVE-0-2026-73651)
Vulnerability from cvelistv5 – Published: 2026-08-13 18:11 – Updated: 2026-08-14 18:09
VLAI
EPSS
VEX
Title
TypeORM: migration:generate template-literal code injection
Summary
TypeORM is a TypeScript and JavaScript ORM for Node.js that supports PostgreSQL, MySQL, MariaDB, SQLite, SQL Server, Oracle, and other databases. Prior to versions 0.3.31 and 1.1.0, typeorm migration:generate embeds database schema metadata into JavaScript or TypeScript template literals in src/commands/MigrationGenerateCommand.ts, escaping backticks but not ${...} interpolation. An attacker with database schema write access can place a payload in column COMMENT or DEFAULT metadata, or another introspected schema string, and the JavaScript engine evaluates the payload when the generated migration is loaded through migration:run, import, or require. This issue is fixed in versions 0.3.31 and 1.1.0.
Severity
5.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-14 17:53 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/typeorm/typeorm/security/advis… | x_refsource_CONFIRM |
| https://github.com/typeorm/typeorm/commit/41d1c62… | x_refsource_MISC |
| https://github.com/typeorm/typeorm/commit/b175f9b… | x_refsource_MISC |
| https://github.com/typeorm/typeorm/releases/tag/0.3.31 | x_refsource_MISC |
| https://github.com/typeorm/typeorm/releases/tag/1.1.0 | x_refsource_MISC |
Impacted products
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CVE-2026-73649 (GCVE-0-2026-73649)
Vulnerability from cvelistv5 – Published: 2026-08-13 18:05 – Updated: 2026-08-14 16:42
VLAI
EPSS
VEX
Title
Velocity.js: Remote Code Execution via property-read to Function constructor (bypass of CVE-2026-44966 fix)
Summary
Velocity.js is a JavaScript implementation of the Apache Velocity template engine. Prior to 2.1.7, the earlier fix for CVE-2026-44966 filtered constructor, __proto__, and prototype only in the #set assignment handler in src/compile/set.ts, while property-read expressions in src/compile/references.ts remained unfiltered. The getReferences() flow called getAttributes(), whose property access allowed an attacker-controlled template to traverse constructor.constructor to the JavaScript Function constructor. The #set handler validated only the assignment target and did not inspect the right-hand property-read expression, allowing arbitrary shell commands, environment-variable access, cloud-credential access, and internal-network access in the server process. This issue is fixed in version 2.1.7.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-14 16:42 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/shepherdwind/velocity.js/secur… | x_refsource_CONFIRM |
| https://github.com/shepherdwind/velocity.js/pull/192 | x_refsource_MISC |
| https://github.com/shepherdwind/velocity.js/commi… | x_refsource_MISC |
| https://github.com/shepherdwind/velocity.js/relea… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| shepherdwind | velocity.js |
Affected:
< 2.1.7
|
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CVE-2026-73505 (GCVE-0-2026-73505)
Vulnerability from cvelistv5 – Published: 2026-08-13 14:21 – Updated: 2026-08-13 15:18
VLAI
EPSS
VEX
Title
Oh My Posh: Arbitrary command execution via template injection in the path segment
Summary
Oh My Posh is the most customisable and low-latency cross platform/shell prompt renderer. Prior to 29.35.1, the setStyle() function in src/segments/path.go passed pt.Path, which includes raw folder names, to template.Render, whose function map exposes cmd, so an attacker-controlled directory name containing a Go template expression could execute arbitrary operating system commands as the current user whenever the prompt rendered inside that directory or a descendant. This issue is fixed in version 29.35.1.
Severity
7.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 15:18 UTC
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/JanDeDobbeleer/oh-my-posh/secu… | x_refsource_CONFIRM |
| https://github.com/JanDeDobbeleer/oh-my-posh/pull/7711 | x_refsource_MISC |
| https://github.com/JanDeDobbeleer/oh-my-posh/comm… | x_refsource_MISC |
| https://github.com/JanDeDobbeleer/oh-my-posh/rele… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| JanDeDobbeleer | oh-my-posh |
Affected:
< 29.35.1
|
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CVE-2026-73487 (GCVE-0-2026-73487)
Vulnerability from cvelistv5 – Published: 2026-08-13 11:28 – Updated: 2026-08-14 22:26
VLAI
EPSS
VEX
Title
Flowise before 3.1.3 Prompt Injection RCE via CSV Agent
Summary
Flowise before 3.1.3 contains a regex-based Python code validator bypass in CSV and Airtable Agent nodes that allows unauthenticated attackers to inject malicious code via prompt injection. Attackers can exploit unblocked pandas functions like pd.read_json() to exfiltrate datasets, perform SSRF against internal services, or achieve code execution through the unauthenticated prediction API.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-14 22:26 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/FlowiseAI/Flowise/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/flowise-befo… | third-party-advisory |
Impacted products
Date Public
2026-07-29 00:00
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CVE-2026-73486 (GCVE-0-2026-73486)
Vulnerability from cvelistv5 – Published: 2026-08-13 11:28 – Updated: 2026-08-13 12:45
VLAI
EPSS
VEX
Title
Flowise before 3.1.3 Code Injection via CSV Agent customReadCSV
Summary
Flowise before 3.1.3 contains a code injection vulnerability in the CSV Agent node's customReadCSV parameter that allows authenticated attackers to execute arbitrary Python code. The validator uses a static regex blocklist that can be bypassed through obfuscation techniques, enabling attackers to execute code in the unsandboxed pyodide environment with full system access.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 12:44 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/FlowiseAI/Flowise/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/flowise-befo… | third-party-advisory |
Impacted products
Date Public
2026-07-29 00:00
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CVE-2026-73485 (GCVE-0-2026-73485)
Vulnerability from cvelistv5 – Published: 2026-08-13 11:28 – Updated: 2026-08-14 20:18
VLAI
EPSS
VEX
Title
Flowise before 3.1.3 Remote Code Execution via Airtable Agent
Summary
Flowise before 3.1.3 contains a code injection vulnerability in the Airtable Agent node that allows unauthenticated attackers to execute arbitrary Python code by bypassing the pythonCodeValidator blocklist through obfuscation techniques. Attackers can send crafted prompts to a chatflow using the Airtable Agent node to inject malicious Python code that executes in an unsandboxed pyodide environment with full access to the host operating system.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-14 18:59 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/FlowiseAI/Flowise/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/flowise-befo… | third-party-advisory |
Impacted products
Date Public
2026-07-29 00:00
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CVE-2026-73464 (GCVE-0-2026-73464)
Vulnerability from cvelistv5 – Published: 2026-09-16 08:32 – Updated: 2026-09-17 03:56
VLAI
EPSS
VEX
Title
Security Advisory 0166
Summary
On affected platforms running Arista EOS with gRPC Network Management Interface (gNMI) enabled, a specially crafted request could allow a malicious authenticated client with gRPC Network Management Interface (gNMI) access to execute arbitrary code with root privileges on the switch.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-16 00:00 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.arista.com/en/support/advisories-noti… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Arista Networks | EOS |
Affected:
4.29.0F , < 4.30.0F
(custom)
Affected: 4.30.0F , < 4.31.0F (custom) Affected: 4.31.0F , < 4.32.0F (custom) Affected: 4.32.0F , < 4.33.0F (custom) Affected: 4.33.0F , ≤ 4.33.8M (custom) Affected: 4.34.0F , ≤ 4.34.7M (custom) Affected: 4.35.0F , ≤ 4.35.5M (custom) Affected: 4.36.0F , ≤ 4.36.0.1F (custom) |
Date Public
2026-09-09 00:00
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CVE-2026-73456 (GCVE-0-2026-73456)
Vulnerability from cvelistv5 – Published: 2026-09-16 18:54 – Updated: 2026-09-17 11:39
VLAI
EPSS
VEX
Title
Under certain circumstances, an unauthenticated gNPSI client can craft a malicious request to allow arbitrary code execution, granting an attacker full administrative control over the compromised switch.
Summary
Under certain circumstances on affected platforms running Arista EOS with gRPC Network Packet Sampling Interface (gNPSI) enabled, an unauthenticated gNPSI client can craft a malicious request to allow arbitrary code execution, granting an attacker full administrative control over the compromised switch.
Severity
10 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 03:57 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.arista.com/en/support/advisories-noti… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Arista Networks | EOS |
Affected:
4.36.0 , ≤ 4.36.1F
(custom)
Affected: 4.35.0 , ≤ 4.35.5M (custom) Affected: 4.34.2F , ≤ 4.34.7M (custom) |
Date Public
2026-09-09 18:52
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CVE-2026-73453 (GCVE-0-2026-73453)
Vulnerability from cvelistv5 – Published: 2026-09-16 09:46 – Updated: 2026-09-17 03:56
VLAI
EPSS
VEX
Title
Security Advisory 0174
Summary
An unauthenticated P4Runtime (Programming Protocol-Independent Packet Processors Runtime) client can achieve arbitrary code execution under certain conditions on affected platforms running Arista EOS configured with P4Runtime. P4Runtime is disabled by default in Arista EOS. By crafting a malicious packet during the initiation of a P4Runtime session, an attacker can obtain complete administrative control over the compromised switch.
This issue was discovered internally by Arista, and the company is not aware of any malicious exploitation of this vulnerability in customer networks.
Severity
10 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-16 00:00 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.arista.com/en/support/advisories-noti… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Arista Networks | EOS |
Affected:
4.36.0F , ≤ 4.36.1F
(custom)
Affected: 4.35.0F , ≤ 4.35.5M (custom) Affected: 4.34.0F , ≤ 4.34.7M (custom) Affected: 4.33.0F , < 4.34.0F (custom) Affected: 4.32.0F , < 4.33.0F (custom) Affected: 4.31.0F , < 4.32.0F (custom) Affected: 4.30.0F , < 4.31.0F (custom) Affected: 4.29.2F , < 4.30.0F (custom) |
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"value": "\u003cp\u003eIn order to be vulnerable to CVE-2026-73453, p4-runtime must be configured in one of the following combinations. P4-runtime is not a feature which runs by default and must be explicitly enabled:\u003c/p\u003e\u003cp\u003e1. Non TLS mode (p4-runtime is enabled with no ssl profile configured):\u003c/p\u003e\u003cpre\u003eswitch\u003eshow p4-runtime\nEnabled: yes\nServer: running on port 9559, in mgmtVrf VRF\nSSL profile: none\nAuthentication username priority: x509-spiffe, x509-common-name\nTotal clients: 0\nAccounting requests: no\u003c/pre\u003e\u003cp\u003e2. TLS mode (p4-runtime is enabled and ssl profile is configured with no trusted certificates):\u003c/p\u003e\u003cpre\u003eswitch\u003eshow p4-runtime\nEnabled: yes\nServer: running on port 9559, in mgmtVrf VRF\nSSL profile: campus\nAuthentication username priority: x509-spiffe, x509-common-name\nTotal clients: 0\nAccounting requests: no\u003c/pre\u003e\u003cpre\u003eswitch\u003eshow management security ssl profile campus detail\nProfile: campus\nState: valid\nTrusted certificates: n/a\u003c/pre\u003e\u003cp\u003e3. mTLS mode (p4-runtime is enabled and ssl profile is configured with trusted certificates) + Accounting is enabled for p4-runtime service OR gNSI acctz is enabled + gNSI Authz is disabled:\u003c/p\u003e\u003cpre\u003eswitch\u003eshow p4-runtime\nEnabled: yes\nServer: running on port 9559, in mgmtVrf VRF\nSSL profile: campus\nAuthentication username priority: x509-spiffe, x509-common-name\nTotal clients: 0\nAccounting requests: yes\u003c/pre\u003e\u003cpre\u003eswitch\u003eshow management security ssl profile campus detail\nProfile: campus\nState: valid\nTrusted certificates:\n - clientRootCa\u003c/pre\u003e\u003cpre\u003eswitch\u003eshow management api gnsi\nTransport: no transport configured\nAcctz enabled: yes\nAttestz enabled: no\nAuthz enabled: no\nCertz enabled: no\nCredentialz enabled: no\nEnrollz enabled: no\nPathz enabled: no\u003c/pre\u003e\u003cp\u003eIf P4Runtime is not configured there is no exposure to this issue:\u003c/p\u003e\u003cpre\u003eswitch\u003eshow p4-runtime\nEnabled: no\u003c/pre\u003e"
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"value": "In order to be vulnerable to CVE-2026-73453, p4-runtime must be configured in one of the following combinations. P4-runtime is not a feature which runs by default and must be explicitly enabled:\n\n1. Non TLS mode (p4-runtime is enabled with no ssl profile configured):\n\n switch\u003eshow p4-runtime\n Enabled: yes\n Server: running on port 9559, in mgmtVrf VRF\n SSL profile: none\n Authentication username priority: x509-spiffe, x509-common-name\n Total clients: 0\n Accounting requests: no\n\n2. TLS mode (p4-runtime is enabled and ssl profile is configured with no trusted certificates):\n\n switch\u003eshow p4-runtime\n Enabled: yes\n Server: running on port 9559, in mgmtVrf VRF\n SSL profile: campus\n Authentication username priority: x509-spiffe, x509-common-name\n Total clients: 0\n Accounting requests: no\n\n switch\u003eshow management security ssl profile campus detail\n Profile: campus\n State: valid\n Trusted certificates: n/a\n\n3. mTLS mode (p4-runtime is enabled and ssl profile is configured with trusted certificates) + Accounting is enabled for p4-runtime service OR gNSI acctz is enabled + gNSI Authz is disabled:\n\n switch\u003eshow p4-runtime\n Enabled: yes\n Server: running on port 9559, in mgmtVrf VRF\n SSL profile: campus\n Authentication username priority: x509-spiffe, x509-common-name\n Total clients: 0\n Accounting requests: yes\n\n switch\u003eshow management security ssl profile campus detail\n Profile: campus\n State: valid\n Trusted certificates:\n - clientRootCa\n\n switch\u003eshow management api gnsi\n Transport: no transport configured\n Acctz enabled: yes\n Attestz enabled: no\n Authz enabled: no\n Certz enabled: no\n Credentialz enabled: no\n Enrollz enabled: no\n Pathz enabled: no\n\nIf P4Runtime is not configured there is no exposure to this issue:\n\n switch\u003eshow p4-runtime\n Enabled: no"
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"value": "\u003cp\u003eAn unauthenticated P4Runtime (Programming Protocol-Independent Packet Processors Runtime) client can achieve arbitrary code execution under certain conditions on affected platforms running Arista EOS configured with P4Runtime. P4Runtime is disabled by default in Arista EOS. By crafting a malicious packet during the initiation of a P4Runtime session, an attacker can obtain complete administrative control over the compromised switch.\u003c/p\u003e\u003cp\u003eThis issue was discovered internally by Arista, and the company is not aware of any malicious exploitation of this vulnerability in customer networks.\u003c/p\u003e"
}
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}
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"name": "Security Advisory 0174",
"tags": [
"vendor-advisory"
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"url": "https://www.arista.com/en/support/advisories-notices/security-advisory/24730-security-advisory-0174"
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"value": "\u003cp\u003eThe recommended resolution is to upgrade to a remediated software version at your earliest convenience. Arista recommends customers move to the latest version of each release that contains all the fixes listed below.\u003c/p\u003e\u003cp\u003eCVE-2026-73453 has been fixed in the following releases:\u003c/p\u003e\u003cul\u003e\u003cli\u003e4.36.2F and later releases in the 4.36.x train\u003c/li\u003e\u003cli\u003e4.35.6M and later releases in the 4.35.x train\u003c/li\u003e\u003cli\u003e4.34.8M and later releases in the 4.34.x train\u003c/li\u003e\u003c/ul\u003e\u003cp\u003eNo hotfix is available for this issue.\u003c/p\u003e"
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"title": "Security Advisory 0174",
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"value": "\u003cp\u003eTo mitigate this issue, it is recommended to configure the p4-runtime service in mTLS mode (ssl profile with trust certificates). Additionally, enable gNSI Authz to facilitate RPC authorization via the client certificate SPIFFE-ID. Please note that enabling mTLS config will terminate all existing P4 client connections and may cause control plane disruption since packet I/O operations are impacted.\u003c/p\u003e\u003cp\u003eBefore implementing this solution, the following pre-requisites must be met:\u003c/p\u003e\u003col\u003e\u003cli\u003eGenerate SPIFFE-ID client certificate signed by the server trusted CA and use it for establishing P4 client connection to the server.\u003c/li\u003e\u003cli\u003eDefine a json file with SPIFFE-ID based policies for Authz service and install it on the device using gNSI Authz.Rotate() rpc.\u003c/li\u003e\u003c/ol\u003e\u003cpre\u003eswitch\u003eshow running-config section p4-runtime\np4-runtime\n no shutdown\n !\n transport grpc foo\n ssl profile campus\n authentication username priority x509-spiffe\u003c/pre\u003e\u003cpre\u003eswitch\u003eshow running-config section security\nmanagement security\n ssl profile campus\n certificate server.crt key server.key\n trust certificate ca.crt\u003c/pre\u003e\u003cpre\u003eswitch\u003eshow running-config section gnsi\nmanagement api gnsi\n service authz\u003c/pre\u003e"
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"datePublished": "2026-09-16T09:46:33.548Z",
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Mitigation
Architecture and Design
Strategy: Refactoring
Refactor your program so that you do not have to dynamically generate code.
Mitigation
Architecture and Design
- 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
Implementation
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
Testing
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
Operation
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
Operation
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
Implementation
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.