CVE-2025-2475
Mattermost vulnerable to Incorrect Implementation of Authentication Algorithm in github.com/mattermost/mattermost-server
5.4
MEDIUM
CVSS 3.1
EPSS 0.14%
Description
Mattermost vulnerable to Incorrect Implementation of Authentication Algorithm in github.com/mattermost/mattermost-server
How to fix CVE-2025-2475
To remediate CVE-2025-2475, upgrade the affected package to a fixed version below.
- Go/github.com/mattermost/mattermost-server—upgrade to 9.11.10+incompatible or later
- —no fix listed
- —no fix listed
- —upgrade to 10.5.2 or later
- —upgrade to 8.0.0-20250220161544-fd356b62b4dd or later
Is CVE-2025-2475 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (5)
- >= 9.11.0+incompatible, < 9.11.10+incompatible, >= 10.5.0+incompatible, < 10.5.2+incompatible
- from 0
- from 0
- >= 10.5.0, < 10.5.2
- from 0, < 8.0.0-20250220161544-fd356b62b4dd
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |