AI agent vulnerability · OpenClaw

CVE-2026-42439: OpenClaw: Browser tabs action select and close routes bypassed SSRF policy

mediumCVSS 4.0 6.9 · 3.1 8.5GHSA-rj2p-j66c-mgqh

Summary Browser tabs action select and close routes bypassed SSRF policy. Affected Packages / Versions - Package: openclaw - Ecosystem: npm - Affected versions: = 2026.4.10 Impact The browser /tabs/action select and close branches could operate on targets without enforcing configured browser SSRF policy, weakening tab-level navigation protections.

Published Apr 17, 2026 · Updated May 8, 2026

Affected packages

openclaw

Ecosystem: npm
Affected: < 2026.4.10
Fixed in: 2026.4.10
Check: npm ls openclaw

Advisory details

From the GitHub Advisory Database (CC BY 4.0).

Summary

Browser tabs action select and close routes bypassed SSRF policy.

Affected Packages / Versions

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

Impact

The browser /tabs/action select and close branches could operate on targets without enforcing configured browser SSRF policy, weakening tab-level navigation protections.

Technical Details

The fix enforces browser SSRF policy in the select and close tab-action branches.

Fix

The issue was fixed in #63332. The first stable tag containing the fix is v2026.4.10, and [email protected] includes the fix.

Fix Commit(s)

48c0347921b7e9438af0312968fc360ca88023f3
PR: #63332

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 @tdjackey for reporting this issue.

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

More OpenClaw vulnerabilities

All OpenClaw entries