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CVE-2025-54478
Good to know:
Date: August 11, 2025
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.
Severity Score
Severity Score
Weakness Type (CWE)
Missing Authentication for Critical Function
CWE-306Top Fix
Upgrade Version
Upgrade to version github.com/mattermost/mattermost-plugin-confluence - v1.5.0
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | CHANGED |
| Confidentiality (C): | LOW |
| Integrity (I): | LOW |
| Availability (A): | NONE |