CVE-2025-53857
Mattermost Confluence Plugin has Missing Authorization vulnerability in github.com/mattermost/mattermost-plugin-confluence
3.7
LOW
CVSS 3.1
EPSS 0.06%
Description
Mattermost Confluence Plugin has Missing Authorization vulnerability in github.com/mattermost/mattermost-plugin-confluence
How to fix CVE-2025-53857
To remediate CVE-2025-53857, upgrade the affected package to a fixed version below.
- Go/github.com/mattermost/mattermost-plugin-confluence—upgrade to 1.5.0 or later
- —upgrade to 1.5.0 or later
Is CVE-2025-53857 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.5.0
- from 0, < 1.5.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N |