CVSS 3.1
3.8 lowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:NCVE-2024-29221
Low (3.8) in mattermost mattermost server. EPSS 0.3% chance of exploitation in the next 30 days. Fixed in github.com/mattermost/mattermost/server/v8 8.1.11, 9.3.3, 9.4.4.
Improper Access Control in Mattermost Server versions 9.5.x before 9.5.2, 9.4.x before 9.4.4, 9.3.x before 9.3.3, 8.1.x before 8.1.11 lacked proper access control in the `/api/v4/users/me/teams` endpoint allowing a team admin to get the invite ID of their team, thus allowing them to invite users, even if the "Add Members" permission was explicitly removed from team admins.
Severity
- EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 26% of CVEs (scores of 2026-10-31)
- CWE
- CWE-284
- Published
- Modified
- Record from
- the NVD, synced
Affected
- mattermost:mattermost_server
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-w67v-ph4x-f48q | Go | github.com/mattermost/mattermost/server/v8 | >=8.1.0 <8.1.11 | 8.1.11 |
| GHSA-w67v-ph4x-f48q | Go | github.com/mattermost/mattermost/server/v8 | >=9.5.0 <9.5.2 | 9.5.2 |
| GHSA-w67v-ph4x-f48q | Go | github.com/mattermost/mattermost/server/v8 | >=9.4.0 <9.4.4 | 9.4.4 |
| GHSA-w67v-ph4x-f48q | Go | github.com/mattermost/mattermost/server/v8 | >=9.3.0 <9.3.3 | 9.3.3 |
| GO-2024-2706 | Go | github.com/mattermost/mattermost-server | >=9.3.0+incompatible <9.3.3+incompatible >=9.4.0+incompatible <9.4.4+incompatible >=9.5.0+incompatible <9.5.2+incompatible | 9.3.3+incompatible, 9.4.4+incompatible, 9.5.2+incompatible |
| GO-2024-2706 | Go | github.com/mattermost/mattermost-server/v5 | all versions | no fix published |
| GO-2024-2706 | Go | github.com/mattermost/mattermost-server/v6 | all versions | no fix published |
| GO-2024-2706 | Go | github.com/mattermost/mattermost/server/v8 | all versions | no fix published |