Ghostwire

CVE-2026-42436: OpenClaw before 2026.4.14 contains an improper access control vulnerability in browser snapshot, screenshot, and tab...

MEDIUM CVSS 5.5 EPSS 0.03%

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

Description

OpenClaw before 2026.4.14 contains an improper access control vulnerability in browser snapshot, screenshot, and tab routes that fail to consistently validate the final browser target after navigation. Authenticated callers can bypass SSRF restrictions to expose internal or disallowed page content by exploiting route-driven navigation without proper policy re-validation.

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