CVSS 3.1
6.5 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HCVE-2024-28949
Medium (6.5) in mattermost mattermost server. EPSS 0.6% 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.
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 don't limit the number of user preferences which allows an attacker to send a large number of user preferences potentially causing denial of service.
Severity
- EPSS
- 0.6% chance of exploitation in the next 30 days; higher than 46% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-770, CWE-400
- Published
- Modified
- Record from
- the NVD, synced
Affected
- mattermost:mattermost_server
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-mcw6-3256-64gg | Go | github.com/mattermost/mattermost/server/v8 | >=8.1.0 <8.1.11 | 8.1.11 |
| GHSA-mcw6-3256-64gg | Go | github.com/mattermost/mattermost/server/v8 | >=9.3.0 <9.3.3 | 9.3.3 |
| GHSA-mcw6-3256-64gg | Go | github.com/mattermost/mattermost/server/v8 | >=9.4.0 <9.4.4 | 9.4.4 |
| GHSA-mcw6-3256-64gg | Go | github.com/mattermost/mattermost/server/v8 | >=9.5.0 <9.5.2 | 9.5.2 |
| GO-2024-2695 | 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-2024-2695 | Go | github.com/mattermost/mattermost-server/v5 | all versions | no fix published |
| GO-2024-2695 | Go | github.com/mattermost/mattermost-server/v6 | all versions | no fix published |
| GO-2024-2695 | Go | github.com/mattermost/mattermost/server/v8 | all versions | no fix published |