CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.2. Exploitation may require the attacker to be authenticated.
CVE
CVE-2025-54478
Severity
HIGH
CVSS
7.2
EPSS
0.24%
Original NVD Description
Mattermost Confluence Plugin version <1.5.0 fails to enforce authentication of the user to the Mattermost instance which allows unauthenticated attackers to edit channel subscriptions via API call to the edit channel subscription endpoint.
Related CVEs
Other vulnerabilities affecting the same vendor(s)