CVE-2026-34503
OpenClaw < 2026.3.28 - Incomplete WebSocket Session Termination on Device Removal and Token Revocation
CVSS Score
8.1
EPSS Score
0.0%
EPSS Percentile
8th
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.
| CWE | CWE-613 |
| Vendor | openclaw |
| Product | openclaw |
| Published | Mar 31, 2026 |
| Last Updated | Apr 2, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Affected Versions
OpenClaw / OpenClaw
0 < 2026.3.28
References
github.com: https://github.com/openclaw/openclaw/security/advisories/GHSA-2pr2-hcv6-7gwv github.com: https://github.com/openclaw/openclaw/commit/7a801cc451e9e667b705eeccff651923a1b8c863 vulncheck.com: https://www.vulncheck.com/advisories/openclaw-incomplete-websocket-session-termination-on-device-removal-and-token-revocation
Credits
🔍 AntAISecurityLab