p PatchFirst

CVE-2026-44109

CVE-2026-44109 · OpenClaw < 2026.4.15 - Authentication Bypass in Feishu Webhook and Card-Action Validation

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

OpenClaw before 2026.4.15 contains an authentication bypass vulnerability in Feishu webhook and card-action validation that allows unauthenticated requests to reach command dispatch. Missing encryptKey configuration and blank callback tokens fail open instead of rejecting requests, enabling attackers to bypass signature verification and replay protection to execute arbitrary commands.

CVSS 9.2 · Critical · EPSS 0.7% · Fix available

Published
Updated

Stack: node

Affected products and versions

  • openclaw

    Versions
    • ≥ 0, < 2026.4.15: Affected (semver)
    • 2026.4.15: Not affected (semver)

    Update to 2026.4.15

  • openclaw npm

    Affected ranges
    • SEMVER: < 2026.4.15

    Update to 2026.4.15

Original sources

Check your server →