VULNERABILITY INTELLIGENCE

CVE-2025-44004

CVSS score7.2 HIGH
EPSS probability0.22%
CISA KEVNot currently listed
Published2025-08-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Description

Mattermost Confluence Plugin version <1.5.0 fails to check the authorization of the user to the Mattermost instance which allows attackers to create a channel subscription without proper authorization via API call to the create channel subscription endpoint.

Weakness classification

  • CWE-306: Missing Authentication for Critical Function

Primary references