Vulnerability Description
OpenClaw before 2026.5.2 contains a credential exposure vulnerability in message.action forwarding that allows model-controlled metadata to forward action payloads with Gateway credentials to attacker-supplied loopback URLs. Remote attackers can intercept Gateway tokens and action payloads by providing malicious loopback targets through model-controlled action metadata.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openclaw | Openclaw | < 2026.5.2 |
Related Weaknesses (CWE)
References
- https://github.com/openclaw/openclaw/security/advisories/GHSA-grc3-2j34-p6gmMitigationVendor Advisory
- https://www.vulncheck.com/advisories/openclaw-credential-exposure-via-model-suppThird Party Advisory
FAQ
What is CVE-2026-53827?
CVE-2026-53827 is a vulnerability with a CVSS score of 6.5 (MEDIUM). OpenClaw before 2026.5.2 contains a credential exposure vulnerability in message.action forwarding that allows model-controlled metadata to forward action payloads with Gateway credentials to attacker...
How severe is CVE-2026-53827?
CVE-2026-53827 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-2026-53827?
Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.