Staging Environment: Content and features may be unstable or change without notice.
Advisory details: gitlab / npm/openclaw/CVE-2026-41299
Advisory ID gitlab/npm/openclaw/CVE-2026-41299
Aliases CVE-2026-41299
GHSA-6xg4-82hv-cp6f
Summary OpenClaw: Gateway chat.send ACP-only provenance guard could be bypassed by client identity spoofing ACP-only provenance fields in `chat.send` were gated by self-declared client metadata from the WebSocket handshake rather than verified authorization state.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (4)
CWE-290 Authentication Bypass by Spoofing
CWE-807 Reliance on Untrusted Inputs in a Security Decision
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
There are no known severity scores.
Reference id Reference type URL
https://github.com/openclaw/openclaw/commit/4b9542716c26ac77652bcaa0f562043b298b409f
https://github.com/openclaw/openclaw/security/advisories/GHSA-6xg4-82hv-cp6f
CVE-2026-41299 https://nvd.nist.gov/vuln/detail/CVE-2026-41299
GHSA-6xg4-82hv-cp6f https://github.com/advisories/GHSA-6xg4-82hv-cp6f
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
There are no known vectors.

Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-21T13:38:14Z/

Decision: Track

Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2026/41xxx/CVE-2026-41299.json

Source Advisory: vulnrichment/CVE-2026-41299

View SSVC decision tree 
[{'Exploitation': 'none'},
 {'Automatable': 'no'},
 {'Technical Impact': 'partial'},
 {'Mission Prevalence': 'minimal'},
 {'Public Well-being Impact': 'material'},
 {'Mission & Well-being': 'medium'}]