CVSS 3.1
8.8 highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HCVE-2024-40886
High (8.8) in mattermost mattermost. EPSS 0.2% chance of exploitation in the next 30 days. Fixed in github.com/mattermost/mattermost/server/v8 9.10.1, 9.5.8, 9.8.3.
Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0, 9.8.x <= 9.8.2 fail to sanitize user inputs in the frontend that are used for redirection which allows for a one-click client-side path traversal that is leading to CSRF in User Management page of the system console.
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 10% of CVEs (scores of 2026-10-31)
- CWE
- CWE-352
- Published
- Modified
- Record from
- the NVD, synced
Affected
- mattermost:mattermost
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-hrf9-rm95-fpf3 | Go | github.com/mattermost/mattermost/server/v8 | >=9.9.0 <9.9.2 | 9.9.2 |
| GHSA-hrf9-rm95-fpf3 | Go | github.com/mattermost/mattermost/server/v8 | >=9.5.0 <9.5.8 | 9.5.8 |
| GHSA-hrf9-rm95-fpf3 | Go | github.com/mattermost/mattermost/server/v8 | >=9.10.0 <9.10.1 | 9.10.1 |
| GHSA-hrf9-rm95-fpf3 | Go | github.com/mattermost/mattermost/server/v8 | >=9.8.0 <9.8.3 | 9.8.3 |
| GO-2024-3097 | Go | github.com/mattermost/mattermost-server | >=9.5.0+incompatible <9.5.8+incompatible >=9.8.0+incompatible <9.8.3+incompatible >=9.9.0+incompatible <9.9.2+incompatible >=9.10.0+incompatible <9.10.1+incompatible | 9.5.8+incompatible, 9.8.3+incompatible, 9.9.2+incompatible, 9.10.1+incompatible |
| GO-2024-3097 | Go | github.com/mattermost/mattermost-server/v5 | all versions | no fix published |
| GO-2024-3097 | Go | github.com/mattermost/mattermost-server/v6 | all versions | no fix published |
| GO-2024-3097 | Go | github.com/mattermost/mattermost/server/v8 | all versions | no fix published |