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CVE-2026-22181

CVE-2026-22181 · OpenClaw < 2026.3.2 - DNS Pinning Bypass via Environment Proxy Configuration in web_fetch

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

OpenClaw versions prior to 2026.3.2 contain a DNS pinning bypass vulnerability in strict URL fetch paths that allows attackers to circumvent SSRF guards when environment proxy variables are configured. When HTTP_PROXY, HTTPS_PROXY, or ALL_PROXY environment variables are present, attacker-influenced URLs can be routed through proxy behavior instead of pinned-destination routing, enabling access to internal targets reachable from the proxy environment.

CVSS 6.1 · Medium · EPSS 0.2% · Fix available

Published
Updated

Stack: node

Affected products and versions

  • openclaw

    Versions
    • ≥ 0, < 2026.3.2: Affected (semver)
    • 2026.3.2: Not affected (semver)

    Update to 2026.3.2

  • openclaw npm

    Affected ranges
    • SEMVER: < 2026.3.2

    Update to 2026.3.2

Original sources

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