CVE-2026-65054 | MediaCMS 8.2.0 contains an information disclosure vulnerabil… | CVSS 3.1 LOW

Description

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.

Metadata

CVE ID: CVE-2026-65054
State: PUBLISHED
Assigner: VulnCheck
Reserved: 2026-07-21 14:05 UTC
Published: 2026-07-21 20:28 UTC
Last updated: 2026-07-22 15:41 UTC
Primary CWE: CWE-863
Incorrect Authorization
Vendor / Product: MediaCMS / MediaCMS
Sources: cve.org · NVD

Severity & Metrics

3.1 LOW CVSS 3.1

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

SSVC — CISA Coordinator

Exploitation: none
Automatable: no
Tech. Impact: partial

Affected products (1)

Vendor	Product	Platform	Versions
MediaCMS	MediaCMS	—	8.2.0

Weakness (CWE)

CWE	Source	Description
CWE-863	cna	Incorrect Authorization

CVSS scores (2)

Score	Severity	Version	Source	Vector
8.2	HIGH	4.0	cna	CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
3.1	LOW	3.1	cna	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

References (3)