Overview
- Plex says an unauthorized party accessed a limited subset of data in one database, including email addresses, usernames, hashed passwords, and unspecified authentication data.
- Payment card details were not affected because Plex does not store them on its servers.
- Users are instructed to reset passwords, sign out of all connected devices (or all sessions for SSO), and enable two-factor authentication.
- Plex says it has fixed the access method used in the intrusion and is conducting additional security reviews, but it has not detailed the timeline or scope.
- Reporting notes Plex is pushing Plex Media Server updates to version 1.42.1 with a fix for CVE-2025-34158, and some server access may be temporarily blocked until owners update.