Common Weakness Enumeration
CWE-862
Allowed-with-ReviewMissing Authorization
Abstraction: Class · Status: Incomplete
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
17331 vulnerabilities reference this CWE, most recent first.
CVE-2026-100605 (GCVE-0-2026-100605)
Vulnerability from cvelistv5 – Published: 2026-09-26 13:22 – Updated: 2026-09-30 12:48
VLAI
EPSS
VEX
Title
Flowise through 3.1.4 Missing Authorization via Chat Message Routes
Summary
Flowise through 3.1.4 contains missing route-level RBAC checks on chat message endpoints that allow low-privileged API keys to read and delete chat history. Attackers with valid but low-privileged API keys can access GET and DELETE chat message routes without required flow permissions to read chat histories, prompts, model responses, and delete messages.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 12:48 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/FlowiseAI/Flowise/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/flowise-thro… | third-party-advisory |
Impacted products
Date Public
2026-09-10 00:00
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CVE-2026-100602 (GCVE-0-2026-100602)
Vulnerability from cvelistv5 – Published: 2026-09-26 13:22 – Updated: 2026-09-28 19:13
VLAI
EPSS
VEX
Title
ClawHub Changelog Preview Information Disclosure via Authorization Bypass
Summary
ClawHub (openclaw/clawhub application/backend) contains a missing authorization check in the changelog preview feature. A signed-in caller can invoke the public skills:generateChangelogPreview action for a skill they are not authorized to access; the previous version is read without the file-read authorization enforced on normal content access, and up to 8,000 characters of quarantined content may be submitted to the AI provider and reflected in the preview returned to the caller, disclosing restricted skill content. The issue was confirmed at revision cbfee7343ddc867316dd9b3de6fa8856730f9f41; the complete historical affected range was not established. It is fixed by PR #3682, included in revision 8c2de6c506bb4efabe3f0c2ffb8370b9e23d4650, which was deployed to clawhub.ai on 2026-09-11; self-hosted deployments should update to that revision or a later descendant. The npm CLI and OpenClaw runtime are separate products and are not affected.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 19:13 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/clawhub/security/advi… | vendor-advisory |
| https://github.com/openclaw/clawhub/commit/8c2de6… | patch |
| https://www.vulncheck.com/advisories/clawhub-chan… | third-party-advisory |
Impacted products
Date Public
2026-09-11 00:00
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CVE-2026-100596 (GCVE-0-2026-100596)
Vulnerability from cvelistv5 – Published: 2026-09-26 02:19 – Updated: 2026-09-26 02:19
VLAI
EPSS
VEX
Title
OpenClaw before 2026.7.1 Authorization Bypass via MCP Configuration
Summary
OpenClaw versions before 2026.7.1 fail to properly authorize non-owner users executing MCP configuration changes through /mcp set and /mcp unset commands. Attackers can persist arbitrary stdio MCP commands that execute with OpenClaw process privileges when configuration loads, compromising host confidentiality, integrity, and availability.
Severity
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/openclaw-bef… | third-party-advisory |
Impacted products
Date Public
2026-09-11 00:00
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CVE-2026-100593 (GCVE-0-2026-100593)
Vulnerability from cvelistv5 – Published: 2026-09-26 02:19 – Updated: 2026-09-30 00:29
VLAI
EPSS
VEX
Title
OpenClaw before 2026.7.1 Authentication Bypass via activation
Summary
OpenClaw (npm package `openclaw`) before 2026.7.1 does not enforce the documented owner-only requirement for persistent `/activation` policy changes in group channels. An authorized non-owner channel sender can change whether the agent requires mention-based activation, causing the agent to respond more broadly in the group (exposing its responses to additional group traffic) or suppressing expected activation behavior until an owner restores the intended setting. The issue is fixed in version 2026.7.1.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 00:29 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/openclaw-bef… | third-party-advisory |
Impacted products
Date Public
2026-09-11 00:00
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CVE-2026-100592 (GCVE-0-2026-100592)
Vulnerability from cvelistv5 – Published: 2026-09-26 02:19 – Updated: 2026-09-26 02:19
VLAI
EPSS
VEX
Title
OpenClaw before 2026.7.1 Authentication Bypass via Memory Dreaming
Summary
OpenClaw is an agent gateway distributed via npm. In versions >= 2026.4.10 and < 2026.7.1, persistent memory dreaming mutations omit owner permission checks. An authorized but non-owner external-channel sender can issue the persistent '/dreaming on' and '/dreaming off' commands to enable or disable the Gateway's Memory Core dreaming behavior, disabling background memory processing or re-enabling durable memory promotion where the owner expected it to remain disabled; the practical confidentiality, integrity, and availability impact depends on stored conversation material and subsequent memory use. Read-only status and help commands remain governed by normal command policy. The issue is fixed in version 2026.7.1. As a workaround, disable dreaming commands in external channels or restrict channel command access to owners.
Severity
6.3 (Medium)
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/openclaw-bef… | third-party-advisory |
Impacted products
Date Public
2026-09-11 00:00
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CVE-2026-100591 (GCVE-0-2026-100591)
Vulnerability from cvelistv5 – Published: 2026-09-26 02:19 – Updated: 2026-09-28 17:29
VLAI
EPSS
VEX
Title
OpenClaw before 2026.7.1 Authentication Bypass via Active Memory
Summary
OpenClaw is an npm-distributed agent gateway. In versions before 2026.7.1, the global Active Memory toggle mutations could omit owner checks. An authorized non-owner external-channel sender could therefore persistently enable or disable Active Memory for the Gateway, disabling memory recall for future sessions or re-enabling global recall where the owner expected it to remain disabled. The issue is limited to persistent global on/off mutations; session-level controls and read-only status remain governed by existing command policy. The issue is fixed in version 2026.7.1. (Suggested title: "OpenClaw before 2026.7.1 missing owner authorization check on Active Memory global toggles".)
Severity
6.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 17:29 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/openclaw-bef… | third-party-advisory |
Impacted products
Date Public
2026-09-11 00:00
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CVE-2026-100587 (GCVE-0-2026-100587)
Vulnerability from cvelistv5 – Published: 2026-09-26 02:19 – Updated: 2026-09-28 17:30
VLAI
EPSS
VEX
Title
OpenClaw before 2026.7.1 Authorization Bypass via Codex Install
Summary
OpenClaw versions before 2026.7.1 fail to properly validate owner authorization in the Codex computer-use installation command. Non-owner channel senders can install arbitrary plugins and execute MCP processes with OpenClaw user privileges, affecting host confidentiality, integrity, and availability.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 17:30 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/openclaw-bef… | third-party-advisory |
Impacted products
Date Public
2026-09-11 00:00
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CVE-2026-100585 (GCVE-0-2026-100585)
Vulnerability from cvelistv5 – Published: 2026-09-26 02:19 – Updated: 2026-09-30 00:28
VLAI
EPSS
VEX
Title
OpenClaw before 2026.7.1 Authentication Bypass via MCP Channel
Summary
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Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 00:28 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/openclaw-bef… | third-party-advisory |
Impacted products
Date Public
2026-09-11 00:00
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CVE-2026-100583 (GCVE-0-2026-100583)
Vulnerability from cvelistv5 – Published: 2026-09-26 02:19 – Updated: 2026-09-28 17:31
VLAI
EPSS
VEX
Title
OpenClaw Discord before 2026.7.1 Authorization Bypass
Summary
OpenClaw Discord versions before 2026.7.1 contain an authorization bypass vulnerability in guild metadata read actions that allows lower-trust senders to retrieve information excluded by channel allowlists. Attackers can bypass the configured Discord read-target policy to access guild metadata from servers or channels outside the operator's allowlist.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 17:30 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/openclaw-dis… | third-party-advisory |
Impacted products
Date Public
2026-09-11 00:00
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CVE-2026-100582 (GCVE-0-2026-100582)
Vulnerability from cvelistv5 – Published: 2026-09-26 02:19 – Updated: 2026-09-28 19:32
VLAI
EPSS
VEX
Title
OpenClaw Channel Plugins before 2026.8.1 Channel Read Allowlist Bypass
Summary
OpenClaw channel plugins (@openclaw/msteams, @openclaw/feishu, @openclaw/matrix, and @openclaw/googlechat) before 2026.8.1 do not enforce the configured channel read allowlist for caller-supplied explicit read targets in message, reaction, pin, member, and related metadata read actions. A lower-trust sender or a steered agent with access to a channel read action can therefore retrieve content or metadata from channels or rooms excluded by the operator's read policy; the practical impact depends on the permissions held by the connected bot account. The issue is fixed in 2026.8.1.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 19:31 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/openclaw-mst… | third-party-advisory |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| openclaw | msteams |
Affected:
0 , < 2026.8.1
(semver)
Unaffected: 2026.8.1 (semver) |
|
| openclaw | feishu |
Affected:
0 , < 2026.8.1
(semver)
Unaffected: 2026.8.1 (semver) |
|
| openclaw | matrix |
Affected:
0 , < 2026.8.1
(semver)
Unaffected: 2026.8.1 (semver) |
|
| openclaw | googlechat |
Affected:
0 , < 2026.8.1
(semver)
Unaffected: 2026.8.1 (semver) |
Date Public
2026-09-11 00:00
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Mitigation
Architecture and Design
- Divide the product into anonymous, normal, privileged, and administrative areas. Reduce the attack surface by carefully mapping roles with data and functionality. Use role-based access control (RBAC) [REF-229] to enforce the roles at the appropriate boundaries.
- Note that this approach may not protect against horizontal authorization, i.e., it will not protect a user from attacking others with the same role.
Mitigation
Architecture and Design
Ensure that access control checks are performed related to the business logic. These checks may be different than the access control checks that are applied to more generic resources such as files, connections, processes, memory, and database records. For example, a database may restrict access for medical records to a specific database user, but each record might only be intended to be accessible to the patient and the patient's doctor [REF-7].
Mitigation MIT-4.4
Architecture and Design
Strategy: Libraries or Frameworks
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, consider using authorization frameworks such as the JAAS Authorization Framework [REF-233] and the OWASP ESAPI Access Control feature [REF-45].
Mitigation
Architecture and Design
- For web applications, make sure that the access control mechanism is enforced correctly at the server side on every page. Users should not be able to access any unauthorized functionality or information by simply requesting direct access to that page.
- One way to do this is to ensure that all pages containing sensitive information are not cached, and that all such pages restrict access to requests that are accompanied by an active and authenticated session token associated with a user who has the required permissions to access that page.
Mitigation
System Configuration
Installation
Use the access control capabilities of your operating system and server environment and define your access control lists accordingly. Use a "default deny" policy when defining these ACLs.
CAPEC-665: Exploitation of Thunderbolt Protection Flaws
An adversary leverages a firmware weakness within the Thunderbolt protocol, on a computing device to manipulate Thunderbolt controller firmware in order to exploit vulnerabilities in the implementation of authorization and verification schemes within Thunderbolt protection mechanisms. Upon gaining physical access to a target device, the adversary conducts high-level firmware manipulation of the victim Thunderbolt controller SPI (Serial Peripheral Interface) flash, through the use of a SPI Programing device and an external Thunderbolt device, typically as the target device is booting up. If successful, this allows the adversary to modify memory, subvert authentication mechanisms, spoof identities and content, and extract data and memory from the target device. Currently 7 major vulnerabilities exist within Thunderbolt protocol with 9 attack vectors as noted in the Execution Flow.