OpenClaw before 2026.4.14 contains a server-side request forgery vulnerability in browser SSRF policy that allows private-network navigation by default.
Date: 2026-05
Affected: openclaw/openclaw
Attack vector: ssrf
Category: vulnerability-disclosure
Severity: High
CVE: CVE-2026-43527
CWE: CWE-1188
CWE-918
CVSS: 7.7 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N)

OpenClaw before 2026.4.14 contains a server-side request forgery vulnerability in browser SSRF policy that allows private-network navigation by default. Attackers can exploit this misconfiguration to access internal services or metadata endpoints through browser-driven requests.


Mitigations:

Architectural layers (MAESTRO):