CVE-2026-85238

MISP contains a session fixation vulnerability in the CustomAuth authentication a custom configuration flow. When a user was successfully authenticated through CustomAuth, MISP stored the authenticated user identity in the existing session without first rotating the session identifier. As a resul...

CVE-2026-85238

MISP contains a session fixation vulnerability in its CustomAuth authentication flow (a custom configuration). The root cause is that __customAuthentication() wrote the authenticated user into the existing CakePHP session without first calling Session->renew(), which had been disabled. An atta...

EUVD-2026-70532

MISP contains a session fixation vulnerability in the CustomAuth authentication a custom configuration flow. When a user was successfully authenticated through CustomAuth, MISP stored the authenticated user identity in the existing session without first rotating the session identifier. As a resul...