CVE-2026-34503
HIGH severity · CVSS 8.1 · CWE-613
8.1CVSS HIGH
Summary
OpenClaw before 2026.3.28 fails to disconnect active WebSocket sessions when devices are removed or tokens are revoked. Attackers with revoked credentials can maintain unauthorized access through existing live sessions until forced reconnection.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactNone
Exploit probability (EPSS)0%
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://github.com/openclaw/openclaw/commit/7a801cc451e9e667b705eeccff651923a1b8c863 ↗
Additional information
- NVD record
- https://github.com/openclaw/openclaw/commit/7a801cc451e9e667b705eeccff651923a1b8c863Patch
- https://github.com/openclaw/openclaw/security/advisories/GHSA-2pr2-hcv6-7gwvAdvisory
- https://www.vulncheck.com/advisories/openclaw-incomplete-websocket-session-termination-on-device-removal-and-token-revocationAdvisory