Summary
OpenClaw: Sandbox browser CDP relay could expose DevTools protocol on 0.0.0.0
Sandbox browser CDP relay could expose DevTools protocol on 0.0.0.0.
Affected Packages / Versions
- Package:
openclaw - Ecosystem: npm
- Affected versions:
< 2026.4.10 - Patched versions:
>= 2026.4.10
Technical Details
The fix enforces CDP source-range restriction by default and avoids broad 0.0.0.0 exposure unless explicitly configured.
Fix Commit(s)
fbf11ebdb7110632f93926d0ac7b48f04cb44d77- PR: #61404
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.
Impact
The sandbox browser CDP relay could bind too broadly, exposing Chrome DevTools Protocol access outside the intended local/sandbox source range.
Affected versions
Security releases
Kodem intelligence
Severity tells you how bad this could be in the worst case. It does not tell you whether you are exposed. Exploitability and impact are functions of runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A vulnerable package can sit in your dependency tree and never run.
Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter. Kodem's runtime-powered SCA identifies whether this CVE is reachable in your applications.
Already deployed Kodem?
See it in your environmentNew to Kodem? Get a demo →Remediation advice
The issue was fixed in #61404. The first stable tag containing the fix is v2026.4.10, and [email protected] includes the fix.
Frequently Asked Questions
- What is GHSA-525J-HQQ2-66R4? GHSA-525J-HQQ2-66R4 is a high-severity security vulnerability in openclaw (npm), affecting versions < 2026.4.10. It is fixed in 2026.4.10.
- Which versions of openclaw are affected by GHSA-525J-HQQ2-66R4? openclaw (npm) versions < 2026.4.10 is affected.
- Is there a fix for GHSA-525J-HQQ2-66R4? Yes. GHSA-525J-HQQ2-66R4 is fixed in 2026.4.10. Upgrade to this version or later.
- Is GHSA-525J-HQQ2-66R4 exploitable, and should I be worried? Whether GHSA-525J-HQQ2-66R4 is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk. Get a demo
- What actually determines whether GHSA-525J-HQQ2-66R4 is exploitable, and how bad it is? Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.
- How do I fix GHSA-525J-HQQ2-66R4? Upgrade
openclawto 2026.4.10 or later.