CVE-2026-42421
medium
CVSS v3
5.4
CVSS v2
—
VIR risk
5.4
Description
OpenClaw: Existing WS sessions survive shared gateway token rotation
Predictions
Exploit likelihood
64%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: disclosure@vulncheck.com — https://github.com/openclaw/openclaw/security/advisories/GHSA-5h3f-885m-v22w
Vendor advisory: disclosure@vulncheck.com — https://github.com/openclaw/openclaw/commit/d7c3210cd6f5fdfdc1beff4c9541673e814354d5
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| openclaw | openclaw | {"endExcluding":"2026.4.8"} | 2026.4.8 |
References
- https://github.com/openclaw/openclaw/commit/d7c3210cd6f5fdfdc1beff4c9541673e814354d5
- https://github.com/openclaw/openclaw/security/advisories/GHSA-5h3f-885m-v22w
- https://www.vulncheck.com/advisories/openclaw-websocket-session-persistence-via-shared-gateway-token-rotation
- https://github.com/openclaw/openclaw
- https://github.com/advisories/GHSA-5h3f-885m-v22w
CWEs
CWE-613
Verify integrity in audit chain (admin only). AS-IS.