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CVE-2026-41913

CVE-2026-41913 · OpenClaw < 2026.4.4 - Rate-Limit Bypass via Concurrent Async Authentication Attempts

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

OpenClaw before 2026.4.4 contains a race condition vulnerability in shared-secret authentication that allows concurrent asynchronous requests to bypass the per-key rate-limit budget. Attackers can exploit this by sending multiple simultaneous authentication attempts to circumvent intended rate-limiting protections on Tailscale-capable paths.

CVSS 6.3 · Medium · EPSS 0.2% · Fix available

Published
Updated

Stack: node

Affected products and versions

  • openclaw

    Versions
    • ≥ 0, < 2026.4.4: Affected (semver)
    • 2026.4.4: Not affected (semver)

    Update to 2026.4.4

  • openclaw npm

    Affected ranges
    • SEMVER: < 2026.4.4

    Update to 2026.4.4

Original sources

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