CVE-2026-53812: Openclaw

High severity, CVSS 7.7. EPSS: 0.4% chance of exploitation in the next 30 days.

OpenClaw before 2026.5.18 contains a server-side request forgery vulnerability in browser control that allows authenticated users to bypass private-network navigation checks through Playwright act interactions. Attackers can trigger navigation to private-network targets via action-triggered redirects and subsequently read restricted page content using browser evaluation capabilities.

Affected products

• Openclaw Openclaw: before 2026.5.18 (fixed in 2026.5.18)

Published 2026-06-11. Last modified 2026-06-17.