mattermost/mattermost-plugin-confluence · Security
Mattermost Confluence Plugin has Missing Authorization vulnerability
- GHSA ID
- GHSA-qjrx-j8wm-xf83
- CVE ID
- CVE-2025-8285
- Severity
- medium
- Published
- Updated
- CVSS
- 4 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
- CVSS v3
- 4 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
Description
Mattermost Confluence Plugin versions < 1.5.0 fail to check the access of the user to the channel which allows attackers to create channel subscription without proper access to the channel via API call to the create channel subscription endpoint.
CWEs
- CWE-862 · Missing Authorization