CVE-2026-65054
LowCVSS 3.1Exploitation Probability (EPSS)
Low risk10th percentile - higher than 10% of all known CVEs
Summary
MediaCMS 8.2.0 has an information disclosure vulnerability allowing authenticated users to access private media metadata of other users by adding media tokens to their own playlist without access control. Attackers can use a PUT request to the playlist API with a known token and then read private fields like title, description, view count, file size, and author username.
Risk Assessment
Exposure of private metadata can lead to user privacy violations and leakage of non-public content information.
Recommendation
Update MediaCMS to a version above 8.2.0 or apply a patch that introduces access control when adding tokens to playlists.
Original NVD description (English source)
MediaCMS 8.2.0 contains an information disclosure vulnerability that allows authenticated users to expose private media metadata belonging to other users by adding arbitrary media tokens to their own playlist without access control checks. Attackers can issue a PUT request to the playlist API endpoint with a known media token to bypass state and ownership validation, then retrieve the playlist to read private media fields including title, description, view count, like count, file size, author username, and encoding status through the unfiltered playlist owner branch in the playlist detail view.