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CVE-2026-44118

CVE-2026-44118 · OpenClaw < 2026.4.22 - Owner Context Spoofing via Bearer Token Header

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

OpenClaw before 2026.4.22 derives loopback MCP owner context from spoofable server-issued bearer tokens in request headers. Non-owner loopback clients can present themselves as owner to bypass owner-gated operations by manipulating the sender-owner header metadata.

CVSS 8.5 · High · EPSS 0.1% · Fix available

Published
Updated

Stack: node

Affected products and versions

  • openclaw

    Versions
    • ≥ 0, < 2026.4.22: Affected (semver)
    • 2026.4.22: Not affected (semver)

    Update to 2026.4.22

  • openclaw npm

    Affected ranges
    • SEMVER: < 2026.4.22

    Update to 2026.4.22

Original sources

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