Vulnerability Description
OpenClaw before 2026.4.9 contains a file read vulnerability allowing attackers to bypass navigation guards through browser act/evaluate interactions. Attackers can pivot into the local CDP origin and create or read disallowed file:// pages despite direct navigation policy restrictions.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openclaw | Openclaw | < 2026.4.9 |
Related Weaknesses (CWE)
References
- https://github.com/openclaw/openclaw/commit/5f5b3d733bdd791cb457f838514179e1288bPatch
- https://github.com/openclaw/openclaw/security/advisories/GHSA-qmwg-qprg-3j38MitigationVendor Advisory
- https://www.vulncheck.com/advisories/openclaw-arbitrary-file-read-via-browser-inThird Party Advisory
FAQ
What is CVE-2026-43577?
CVE-2026-43577 is a vulnerability with a CVSS score of 6.5 (MEDIUM). OpenClaw before 2026.4.9 contains a file read vulnerability allowing attackers to bypass navigation guards through browser act/evaluate interactions. Attackers can pivot into the local CDP origin and ...
How severe is CVE-2026-43577?
CVE-2026-43577 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-43577?
Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.