CVE-2025-10545
Guest user can add unauthorized team users to private channels
Résumé
Guest user can add unauthorized team users to private channels
Description d'origine
La description telle que publiée par la source (souvent en anglais).
Mattermost versions 10.5.x <= 10.5.10, 10.11.x <= 10.11.2 fail to properly validate guest user permissions when adding channel members which allows guest users to add any team members to their private channels via the /api/v4/channels/{channel_id}/members endpoint
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Références
- advisory github.com
- advisory nvd.nist.gov
- web mattermost.com