CVSS 3.1
3.1 lowCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:NCVE-2024-21848
Low (3.1) 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.
Improper Access Control in Mattermost Server versions 8.1.x before 8.1.11 allows an attacker that is in a channel with an active call to keep participating in the call even if they are removed from the channel
Severity
- EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-273, CWE-284
- Published
- Modified
- Record from
- the NVD, synced
Affected
- mattermost:mattermost_server
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-xp9j-8p68-9q93 | Go | github.com/mattermost/mattermost/server/v8 | <8.1.11 | 8.1.11 |
| GO-2024-2707 | Go | github.com/mattermost/mattermost-server | all versions | no fix published |
| GO-2024-2707 | Go | github.com/mattermost/mattermost-server/v5 | all versions | no fix published |
| GO-2024-2707 | Go | github.com/mattermost/mattermost-server/v6 | all versions | no fix published |
| GO-2024-2707 | Go | github.com/mattermost/mattermost/server/v8 | all versions | no fix published |