Vulnerability Description
OpenClaw versions prior to 2026.2.14 contain an oauth state validation bypass vulnerability in the manual Chutes login flow that allows attackers to bypass CSRF protection. An attacker can convince a user to paste attacker-controlled OAuth callback data, enabling credential substitution and token persistence for unauthorized accounts.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openclaw | Openclaw | < 2026.2.14 |
Related Weaknesses (CWE)
References
- https://github.com/openclaw/openclaw/commit/a99ad11a4107ba8eac58f54a3c1a8a0cf568Patch
- https://github.com/openclaw/openclaw/security/advisories/GHSA-7rcp-mxpq-72pjVendor Advisory
- https://www.vulncheck.com/advisories/openclaw-oauth-state-validation-bypass-in-mThird Party Advisory
FAQ
What is CVE-2026-28477?
CVE-2026-28477 is a vulnerability with a CVSS score of 7.1 (HIGH). OpenClaw versions prior to 2026.2.14 contain an oauth state validation bypass vulnerability in the manual Chutes login flow that allows attackers to bypass CSRF protection. An attacker can convince a ...
How severe is CVE-2026-28477?
CVE-2026-28477 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-28477?
Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.