CVE-2025-44001
Unauthorized Channel Subscription Read in Mattermost Confluence Plugin
- State
- Published
- Severity
- 4.0 Medium
- Published
- Aug 11, 2025
- Updated
- Aug 11, 2025
- Reserved
- Jul 28, 2025
Description
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to get channel subscription details without proper access to the channel via API call to the Get Channel Subscriptions details endpoint.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.0 Medium | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N | Mattermost |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
Mattermost Confluence PluginMattermost |
|
References
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