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CVE-2026-42439: OpenClaw: Browser tabs action select and close routes bypassed SSRF policy

April 17, 2026 (updated May 8, 2026)

Browser tabs action select and close routes bypassed SSRF policy.

References

  • github.com/advisories/GHSA-rj2p-j66c-mgqh
  • github.com/openclaw/openclaw
  • github.com/openclaw/openclaw/commit/48c03479211799ec3c1305ad69037cea25ba0e1e
  • github.com/openclaw/openclaw/commit/48c0347921b7e9438af0312968fc360ca88023f3
  • github.com/openclaw/openclaw/pull/63332
  • github.com/openclaw/openclaw/security/advisories/GHSA-rj2p-j66c-mgqh
  • nvd.nist.gov/vuln/detail/CVE-2026-42439
  • www.vulncheck.com/advisories/openclaw-ssrf-policy-bypass-in-browser-tabs-action-routes

Code Behaviors & Features

Detect and mitigate CVE-2026-42439 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions before 2026.4.10

Fixed versions

  • 2026.4.10

Solution

Upgrade to version 2026.4.10 or above.

Impact 8.5 HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

Learn more about CVSS

Weakness

  • CWE-862: Missing Authorization
  • CWE-918: Server-Side Request Forgery (SSRF)

Source file

npm/openclaw/CVE-2026-42439.yml

Spotted a mistake? Edit the file on GitLab.

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