CVE-2026-41356 — MEDIUM (5.4)

Q: How severe is CVE-2026-41356?

CVE-2026-41356 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-41356?

Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.

Vulnerability 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.

CVSS Score

5.4

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Openclaw	Openclaw	< 2026.3.31

Related Weaknesses (CWE)

CWE-613

References

https://github.com/openclaw/openclaw/commit/91f7a6b0fd67b703897e6e307762d471ca09Patch
https://github.com/openclaw/openclaw/security/advisories/GHSA-rfqg-qgf8-xr9xVendor Advisory
https://www.vulncheck.com/advisories/openclaw-incomplete-websocket-session-termiThird Party Advisory

FAQ

What is CVE-2026-41356?

CVE-2026-41356 is a vulnerability with a CVSS score of 5.4 (MEDIUM). 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 ...

How severe is CVE-2026-41356?

CVE-2026-41356 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-41356?

Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.