Ghostwire

CVE-2026-42439: OpenClaw before 2026.4.10 contains a server-side request forgery policy bypass vulnerability in the browser tabs action...

MEDIUM CVSS 5.5 EPSS 0.03%

Published: May 5, 2026 | Last Modified: May 5, 2026

Description

OpenClaw before 2026.4.10 contains a server-side request forgery policy bypass vulnerability in the browser tabs action select and close routes. Attackers can bypass configured browser SSRF policy protections by exploiting the /tabs/action endpoint to perform unauthorized tab navigation operations.

Ghostwire Analysis — What This Means Practically

Exploitation Probability (EPSS): Low — 0.03% (7th percentile)

Low exploitation probability based on current threat landscape data. Standard patching timeline is appropriate.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

Security Coverage (1 articles)

References