p PatchFirst

CVE-2026-35661

CVE-2026-35661 · OpenClaw < 2026.3.25 - Telegram DM-Scoped Inline Button Callback Authorization Bypass

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 6.9 · Medium · EPSS 0.3% · Fix available

Published
Updated

Stack: node

Affected products and versions

  • openclaw

    Versions
    • ≥ 0, < 2026.3.25: Affected (semver)
    • 2026.3.25: Not affected (semver)

    Update to 2026.3.25

  • openclaw npm

    Affected ranges
    • SEMVER: < 2026.3.28

    Update to 2026.3.28

Original sources

Check your server →