CVE-2026-65054

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.

CVSS v3 3.1 LOW

3.1^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.6 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/mediacms-io/mediacms
https://github.com/mediacms-io/mediacms/issues/1548
https://www.vulncheck.com/advisories/mediacms-private-media-metadata-disclosure-via-playlist-ownership-loophole

Configurations

No configuration.

History

21 Jul 2026, 21:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-21 21:16

Updated : 2026-07-23 15:13

NVD link : CVE-2026-65054

Mitre link : CVE-2026-65054

CVE.ORG link : CVE-2026-65054

JSON object : View

Products Affected

No product.

CWE

CWE-863

Incorrect Authorization

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