AI agent vulnerability · OpenClaw

GHSA-j4c5-89f5-f3pm: OpenClaw: Browser CDP profile creation skipped strict-mode SSRF checks

lowCVSS 4.0 2.3

Affected Packages / Versions - Package: openclaw (npm) - Affected versions: < 2026.4.20 - Patched version: 2026.4.20 Impact Browser profile creation normalized cdpUrl values before persisting them, but did not apply the configured browser SSRF policy at creation time.

Published Apr 25, 2026

Affected packages

openclaw

Ecosystem: npm
Affected: < 2026.4.20
Fixed in: 2026.4.20
Check: npm ls openclaw

Advisory details

From the GitHub Advisory Database (CC BY 4.0).

Affected Packages / Versions

Package: openclaw (npm)
Affected versions: < 2026.4.20
Patched version: 2026.4.20

Impact

Browser profile creation normalized cdpUrl values before persisting them, but did not apply the configured browser SSRF policy at creation time. In deployments that explicitly disabled private-network CDP targets, a stored profile could still point at a private-network or metadata endpoint and later be probed by normal profile status flows.

Default trusted-operator browser behavior allows private-network CDP endpoints, so this only affected strict-mode deployments. Severity is low.

Fix

OpenClaw now checks CDP endpoints against the browser SSRF policy during profile creation and reachability operations.

Fix commits:

1fd049e3074cac72f6734a7fe88468c84f5f8bd7
e90c89cf8b1459f2aa1f3a665be67392b6c03fdf

Release

Fixed in OpenClaw 2026.4.20.

Credited to nicky-cc.

References

How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology

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