CVE-2026-41356

Medium

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.

SeverityMedium

CVSS5.4

Exploit probability—

ProductOpenclaw

PublishedApr 23, 2026

First seenApr 23, 2026

Weakness typeCWE-613CWE-613

How to fix

Update

openclaw openclaw2026.3.31 or later
openclaw2026.3.31 or later

Patches

github.com/openclaw/openclaw/commit/91f7a6b0fd67b703897e6e307762d471ca09333d

Vendor advisories

github.com/openclaw/openclaw/security/advisories/GHSA-rfqg-qgf8-xr9x

Affected products

Product	Affected versions	Fixed in
openclaw openclaw	v < 2026.3.31	2026.3.31
openclawnpm	v < 2026.3.31	2026.3.31

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.