CVE-2025-49810
LOW3.5EPSS 0.04%Mattermost Lack of Access Control Validation in github.com/mattermost/mattermost-server
Published: 8/21/2025Modified: 3/3/2026
Description
Mattermost Lack of Access Control Validation in github.com/mattermost/mattermost-server
Affected packages (6)
- Go/github.com/mattermost/mattermost-server>= 10.5.0, < 10.5.9
- Go/github.com/mattermost/mattermost-server>= 10.5.0+incompatible, < 10.5.9+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, < 8.0.0-20250721095846-c602a4a78e1f
- Go/github.com/mattermost/mattermost/server/v8from 0, < 8.0.0-20250721095846-c602a4a78e1f
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N |