VULNERABILITY INTELLIGENCE

CVE-2025-54592

CVSS score9.8 CRITICAL

EPSS probability1.10%

CISA KEVNot currently listed

Published2025-09-29

Last modified2026-10-19

Description

FreshRSS is a free, self-hostable RSS aggregator. Versions 1.26.3 and below do not properly terminate the session during logout. After a user logs out, the session cookie remains active and unchanged. The unchanged cookie could be reused by an attacker if a new session were to be started. This failu…