| Component | OpenClaw |
| Severity | medium (CVSS 5.4) |
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |
| Published (NVD) | 2026-04-23 |
| Last modified | 2026-06-17 |
| Affected versions | openclaw < 2026.3.31 |
| Fixed in | 2026.3.31 |
| Weakness | CWE-613 |
| CISA KEV | not listed |
NVD description
OpenClaw before 2026.3.31 fails to terminate active WebSocket sessions when rotating device tokens. Attackers with previously compromised credentials can maintain unauthorized access through existing WebSocket connections after token rotation.
What to do
- Upgrade OpenClaw to
2026.3.31or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-41356
- https://github.com/openclaw/openclaw/security/advisories/GHSA-rfqg-qgf8-xr9x
- https://github.com/openclaw/openclaw/commit/91f7a6b0fd67b703897e6e307762d471ca09333d
- https://www.vulncheck.com/advisories/openclaw-incomplete-websocket-session-termination-in-device-token-rotate
Read more
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