CVE-2025-55346

Critical severity, CVSS 9.8. EPSS: 22% chance of exploitation in the next 30 days.

User-controlled input flows to an unsafe implementation of a dynamic Function constructor, allowing network attackers to run arbitrary unsandboxed JS code in the context of the host, by sending a simple POST request.

Published 2025-08-14. Last modified 2026-06-17.