CVE-2026-32039

MEDIUM

5.9

Description

OpenClaw versions prior to 2026.2.22 contain an authorization bypass vulnerability in the toolsBySender group policy matching that allows attackers to inherit elevated tool permissions through identifier collision attacks. Attackers can exploit untyped sender keys by forcing collisions with mutable identity values such as senderName or senderUsername to bypass sender-authorization policies and gain unauthorized access to privileged tools.

Details CVE

Score CVSS v3.15.9

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteHIGH

Privileges requisLOW

Interaction utilisateurNONE

Publie3/19/2026

Derniere modification3/23/2026

Sourcenvd

Observations honeypot0

Produits affectes

openclaw:openclaw

Faiblesses (CWE)

CWE-639

References

https://github.com/openclaw/openclaw/commit/5547a2275cb69413af3b62c795b93214fe913b57(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/security/advisories/GHSA-wpph-cjgr-7c39(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/openclaw-sender-authorization-bypass-via-identity-collision-in-toolsbysender(disclosure@vulncheck.com)

Correlations IOC

Aucune correlation enregistree

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