CVE-2026-35661

MEDIUM6.9

OpenClaw < 2026.3.25 - Telegram DM-Scoped Inline Button Callback Authorization Bypass

Published Apr 10, 2026

Modified 1 weeks ago

Details

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.

References

FIX

https://github.com/openclaw/openclaw/commit/269282ac69ab6030d5f30d04822668f607f13065

ADVISORY

https://github.com/openclaw/openclaw/security/advisories/GHSA-j4c9-w69r-cw33

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-35661

ADVISORY

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

CVSS Analysis

CVSS v4.0

6.9