CVE-2026-35636

MEDIUM

6.5

Description

OpenClaw versions 2026.3.11 through 2026.3.24 contain a session isolation bypass vulnerability where session_status resolves sessionId to canonical session keys before enforcing visibility checks. Sandboxed child sessions can exploit this to access parent or sibling sessions that should be blocked by explicit sessionKey restrictions.

Details CVE

Score CVSS v3.16.5

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie4/9/2026

Derniere modification4/9/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-696

References

https://github.com/openclaw/openclaw/commit/d9810811b6c3c9266d7580f00574e5e02f7663de(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/security/advisories/GHSA-q2qc-744p-66r2(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/openclaw-session-isolation-bypass-via-sessionid-resolution(disclosure@vulncheck.com)

Correlations IOC

Aucune correlation enregistree

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