Mattermost versions 9.10.x <= 9.10.2, 9.11.x <= 9.11.1, 9.5.x <= 9.5.9 and 10.0.x <= 10.0.0 fail to properly authorize the requests to /api/v4/channels which allows a User or System Manager, with "Read Groups" permission but with no access for channels to retrieve details about private channels that they were not a member of by sending a request to /api/v4/channels.
2024-11-09T18:15:14.993
2024-11-14T16:48:30.013
Analyzed
CVSSv3.1: 2.7 (LOW)
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | mattermost | mattermost_server | < 9.5.10 | Yes |
Application | mattermost | mattermost_server | < 9.10.3 | Yes |
Application | mattermost | mattermost_server | < 9.11.2 | Yes |
Application | mattermost | mattermost_server | 10.0.0 | Yes |
Application | mattermost | mattermost_server | 10.0.0 | Yes |
Application | mattermost | mattermost_server | 10.0.0 | Yes |
Application | mattermost | mattermost_server | 10.0.0 | Yes |
Application | mattermost | mattermost_server | 10.0.0 | Yes |