Medium severity4.7NVD Advisory· Published Apr 5, 2024· Updated Jun 17, 2026
CVE-2024-29221
CVE-2024-29221
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/mattermost/mattermost/server/v8Go | >= 8.1.0, < 8.1.11 | 8.1.11 |
github.com/mattermost/mattermost/server/v8Go | >= 9.5.0, < 9.5.2 | 9.5.2 |
github.com/mattermost/mattermost/server/v8Go | >= 9.4.0, < 9.4.4 | 9.4.4 |
github.com/mattermost/mattermost/server/v8Go | >= 9.3.0, < 9.3.3 | 9.3.3 |
Affected products
4- osv-coords2 versions
>= 8.1.0, < 8.1.11+ 1 more
- (no CPE)range: >= 8.1.0, < 8.1.11
- (no CPE)range: >= 8.1.0, < 8.1.11
9.5.0+ 1 more
- (no CPE)range: 9.5.0
- cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*range: >=8.1.0,<8.1.11
Patches
Vulnerability mechanics
References
8- github.com/advisories/GHSA-w67v-ph4x-f48qghsaADVISORY
- mattermost.com/security-updatesnvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2024-29221ghsaADVISORY
- github.com/mattermost/mattermost/commit/0dc03fbc6e3c9afb14137e72ab3fa6f5a0125b9cghsaWEB
- github.com/mattermost/mattermost/commit/5cce9fed7363386afebd81a58fb5fab7d2729c8fghsaWEB
- github.com/mattermost/mattermost/commit/a5784f34ba6592c6454b8742f24af9d06279e347ghsaWEB
- github.com/mattermost/mattermost/commit/dd3fe2991a70a41790d6bef5d31afc5957525f3cghsaWEB
- pkg.go.dev/vuln/GO-2024-2706ghsaWEB
News mentions
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