Vulnerability Description
OpenClaw before 2026.5.28 contains a race condition in the MS Teams safeFetch DNS rebinding check. When the affected feature is enabled and reachable, a lower-trust caller or configured input path could win a timing window between the DNS validation check and use, allowing actions that should have required a stronger authorization or policy check. Practical impact depends on the operator's configuration and whether lower-trust input can reach that path.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openclaw | Openclaw | < 2026.5.28 |
Related Weaknesses (CWE)
References
- https://github.com/openclaw/openclaw/security/advisories/GHSA-wxm8-ghhq-q688MitigationVendor Advisory
- https://www.vulncheck.com/advisories/openclaw-authentication-bypass-via-safefetcThird Party Advisory
FAQ
What is CVE-2026-62212?
CVE-2026-62212 is a vulnerability with a CVSS score of 7.1 (HIGH). OpenClaw before 2026.5.28 contains a race condition in the MS Teams safeFetch DNS rebinding check. When the affected feature is enabled and reachable, a lower-trust caller or configured input path cou...
How severe is CVE-2026-62212?
CVE-2026-62212 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-2026-62212?
Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.