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CVE-2026-43577

CVE-2026-43577 · OpenClaw < 2026.4.9 - Arbitrary File Read via Browser Interaction Routes

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

OpenClaw before 2026.4.9 contains a file read vulnerability allowing attackers to bypass navigation guards through browser act/evaluate interactions. Attackers can pivot into the local CDP origin and create or read disallowed file:// pages despite direct navigation policy restrictions.

CVSS 7.1 · High · EPSS 0.3% · Fix available

Published
Updated

Stack: node

Affected products and versions

  • openclaw

    Versions
    • ≥ 0, < 2026.4.9: Affected (semver)
    • 2026.4.9: Not affected (semver)

    Update to 2026.4.9

  • openclaw npm

    Affected ranges
    • SEMVER: < 2026.4.9

    Update to 2026.4.9

Original sources

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