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CVE-2026-43582

CVE-2026-43582 · OpenClaw < 2026.4.10 - DNS Rebinding SSRF via Hostname Validation Bypass

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

OpenClaw before 2026.4.10 contains a server-side request forgery vulnerability in browser navigation policy that allows attackers to bypass hostname validation through DNS rebinding attacks. Attackers can exploit inconsistent hostname resolution between validation and actual network requests to pivot to internal resources via unallowlisted hostname URLs.

CVSS 4.9 · Medium · EPSS 0.2% · Fix available

Published
Updated

Stack: node

Affected products and versions

  • openclaw

    Versions
    • ≥ 0, < 2026.4.10: Affected (semver)
    • 2026.4.10: Not affected (semver)

    Update to 2026.4.10

  • openclaw npm

    Affected ranges
    • SEMVER: < 2026.4.10

    Update to 2026.4.10

Original sources

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