CVE-2025-58075
HIGH8.1EPSS 0.05%Mattermost has a Missing Authorization vulnerability in github.com/mattermost/mattermost-server
Published: 10/16/2025Modified: 3/3/2026
Description
Mattermost has a Missing Authorization vulnerability in github.com/mattermost/mattermost-server. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. (If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.) The additional affected modules and versions are: github.com/mattermost/mattermost/server/v8 before v8.0.0-20250815100400-2d5cdc6e217e.
Affected packages (6)
- Go/github.com/mattermost/mattermost-server>= 10.11.0, < 10.11.2
- Go/github.com/mattermost/mattermost-server>= 10.5.0+incompatible, < 10.5.11+incompatible, >= 10.10.0+incompatible, < 10.10.3+incompatible, >= 10.11.0+incompatible, < 10.11.2+incompatible
- Go/github.com/mattermost/mattermost-server/v5from 0
- Go/github.com/mattermost/mattermost-server/v6from 0
- Go/github.com/mattermost/mattermost/server/v8from 0, < 8.0.0-20250815100400-2d5cdc6e217e
- Go/github.com/mattermost/mattermost/server/v8from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |
References (7)
- ADVISORYhttps://github.com/advisories/GHSA-r6qj-894f-5hr2
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-58075
- PATCHhttps://github.com/mattermost/mattermost
- WEBhttps://github.com/mattermost/mattermost/commit/0e478b2d895e89143c7732c7b33e16d98ace663d
- WEBhttps://github.com/mattermost/mattermost/commit/2d5cdc6e217eb244e7f2122cb89f85140b6d982a
- WEBhttps://github.com/mattermost/mattermost/commit/7a2ac23e207429d7db8acc3770908c15c0b5c33e
- WEBhttps://mattermost.com/security-updates