CVE-2024-29221
Medium
Description
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.
SeverityMedium
CVSS4.7
Exploit probability—
Product
Mattermost Server
PublishedApr 5, 2024
First seenApr 5, 2024
Weakness typeCWE-284Improper access control
How to fix
Update
- mattermost mattermost_server8.1.11, 9.3.3, 9.4.4, 9.5.2 or later
- github.com/mattermost/mattermost/server/v88.1.11, 9.5.2, 9.4.4, 9.3.3 or later
- github.com/mattermost/mattermost-server9.3.3+incompatible, 9.4.4+incompatible, 9.5.2+incompatible or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mattermost mattermost_server | 8.1.0 ≤ v < 8.1.11, 9.3.0 ≤ v < 9.3.3, 9.4.0 ≤ v < 9.4.4, 9.5.0 ≤ v < 9.5.2 | 8.1.11, 9.3.3, 9.4.4, 9.5.2 |
| github.com/mattermost/mattermost/server/v8Go | 8.1.0 ≤ v < 8.1.11, 9.5.0 ≤ v < 9.5.2, 9.4.0 ≤ v < 9.4.4, 9.3.0 ≤ v < 9.3.3, No range specified | 8.1.11, 9.5.2, 9.4.4, 9.3.3 |
| github.com/mattermost/mattermost-serverGo | 9.3.0+incompatible ≤ v < 9.3.3+incompatible, 9.4.0+incompatible ≤ v < 9.4.4+incompatible, 9.5.0+incompatible ≤ v < 9.5.2+incompatible | 9.3.3+incompatible, 9.4.4+incompatible, 9.5.2+incompatible |
| github.com/mattermost/mattermost-server/v5Go | No range specified | — |
| github.com/mattermost/mattermost-server/v6Go | No range specified | — |
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