CVE-2026-35661

MEDIUM

5.3

Description

OpenClaw before 2026.3.25 contains an authorization bypass vulnerability in Telegram callback query handling that allows attackers to mutate session state without satisfying normal DM pairing requirements. Remote attackers can exploit weaker callback-only authorization in direct messages to bypass DM pairing and modify session state.

Details CVE

Score CVSS v3.15.3

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie4/10/2026

Derniere modification4/10/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-288

References

https://github.com/openclaw/openclaw/commit/269282ac69ab6030d5f30d04822668f607f13065(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/security/advisories/GHSA-j4c9-w69r-cw33(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/openclaw-telegram-dm-scoped-inline-button-callback-authorization-bypass(disclosure@vulncheck.com)

Correlations IOC

Aucune correlation enregistree

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