VDB
GO-2025-4035
GO-2025-4035
PUBLISHED
CVSS 9.300000190734863 CRITICAL
Mattermost has a Missing Authorization vulnerability in github.com/mattermost/mattermost-server
Risk Scores
CVSS v4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| github.com | mattermost/mattermost-server/v6 | 0, 0 |
| github.com | mattermost/mattermost/server/v8 | 0, 0 |
| github.com | mattermost/mattermost-server/v5 | 0, 0 |
| github.com | mattermost/mattermost-server | 10.11.0+incompatible, 10.5.0+incompatible, 10.5.0+incompatible |
Timeline
- Oct 30, 2025 CVE Published
- Mar 3, 2026 CVE Updated
- May 1, 2026 Security Advisory
References
- https://github.com/advisories/GHSA-r6qj-894f-5hr2 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-58075 advisory
- https://github.com/mattermost/mattermost/commit/0e478b2d895e89143c7732c7b33e16d98ace663d url
- https://github.com/mattermost/mattermost/commit/2d5cdc6e217eb244e7f2122cb89f85140b6d982a url
- https://github.com/mattermost/mattermost/commit/7a2ac23e207429d7db8acc3770908c15c0b5c33e url
- https://mattermost.com/security-updates url