CVE-2026-62212

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 4.0

5.1CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N

CVSS 3.1

7.1CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N

EPSS

0.2% chance of exploitation in the next 30 days; higher than 13% of CVEs (scores of 2026-10-25)

CWE

CWE-367

Published

2026-07-17

Modified

2026-10-24

Record from

the NVD, synced 2026-10-24

Affected

• openclaw:openclaw

References

• https://github.com/openclaw/openclaw/security/advisories/GHSA-wxm8-ghhq-q688
• https://www.vulncheck.com/advisories/openclaw-authentication-bypass-via-safefetch

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