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Advisory record · GHSA-3x84-qq85-fj65

OpenClaw: Browser CDP discovery could accept blocked WebSocket URLs

CVSS 6.3 MediumEPSS 0.0033 · 26th percentile

Published by the GitHub Advisory Database at 21 Oct 2026, 19:37 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
openclawnpm<2026.6.62026.6.6
Identifiers
GHSA-3x84-qq85-fj65 · CVE-2026-62197
Weakness (CWE)
CWE-284 · CWE-918
Tags
Published
21 Oct 2026
Updated
21 Oct 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Browser CDP discovery in the npm package openclaw, versions before 2026.6.6, could accept WebSocket URLs that OpenClaw policy should have blocked. A lower-trust caller or configured input path that can reach this feature could then reach network destinations that policy should have prevented, with practical impact depending on configuration. Upgrade to openclaw 2026.6.6 or later, and until then restrict the feature to trusted operators or disable it if it is not needed.

Written 31 Oct 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
6.3 Medium 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N CNA (VulnCheck)
  • CISA KEV Not listed.
  • EPSS 0.0033, the 26th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 13:33 UTC First seen by agentprime
  2. 31 Oct 2026, 13:33 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.