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GHSA-xq94-r468-qwgj

MEDIUM

GHSA-xq94-r468-qwgj is a medium-severity (CVSS 6.3) vulnerability in openclaw. O3 Security confirms whether GHSA-xq94-r468-qwgj is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.

OpenClaw: Browser SSRF hostname validation could be bypassed by DNS rebinding

Also known asCVE-2026-43582
Published
Apr 17, 2026
Updated
May 12, 2026
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed

Blast Radius

1 pkg affected

Weekly download volume for affected packages — a proxy for how broadly this vulnerability is deployed.

openclawnpm
3.1Mdownloads / week

Description

Summary

Browser SSRF hostname validation could be bypassed by DNS rebinding.

Affected Packages / Versions

  • Package: openclaw
  • Ecosystem: npm
  • Affected versions: < 2026.4.10
  • Patched versions: >= 2026.4.10

Impact

Browser navigation policy could validate a hostname/IP resolution that differed from the address Chromium ultimately used, allowing DNS rebinding style SSRF pivots.

Technical Details

The fix tightens strict browser hostname navigation so unallowlisted hostname URLs fail closed under restrictive policy.

Fix

The issue was fixed in #64367. The first stable tag containing the fix is v2026.4.10, and [email protected] includes the fix.

Fix Commit(s)

  • 121c452d666d4749744dc2089287d0227aae2ed3
  • PR: #64367

Release Process Note

Users should upgrade to openclaw 2026.4.10 or newer. The latest npm release, 2026.4.14, already includes the fix.

Credits

Thanks to @zsxsoft, with sponsorship from @KeenSecurityLab and @qclawer for reporting this issue.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
📦npmopenclawall versions2026.4.10

Detection & mitigation playbook

Open-source dependency
  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for openclaw. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.

  2. Fix

    Update openclaw to 2026.4.10 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-xq94-r468-qwgj is resolved across your whole dependency graph.

  3. Workarounds

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

  4. How O3 protects you

    O3 pinpoints whether GHSA-xq94-r468-qwgj is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Tailored to GHSA-xq94-r468-qwgj. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

## Summary Browser SSRF hostname validation could be bypassed by DNS rebinding. ## Affected Packages / Versions - Package: `openclaw` - Ecosystem: npm - Affected versions: `< 2026.4.10` - Patched versions: `>= 2026.4.10` ## Impact Browser navigation policy could validate a hostname/IP resolution that differed from the address Chromium ultimately used, allowing DNS rebinding style SSRF pivots. ## Technical Details The fix tightens strict browser hostname navigation so unallowlisted hostname URLs fail closed under restrictive policy. ## Fix The issue was fixed in #64367. The first stabl
O3 Security · Impact-Aware SCA

Is GHSA-xq94-r468-qwgj in your dependencies?

O3 detects GHSA-xq94-r468-qwgj across npm dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.