CVE-2026-2461
Mattermost Boards Plugin fails to implement authorisation checks on comment block modifications in github.com/mattermost/mattermost-plugin-boards
4.3
MEDIUM
CVSS 3.1
EPSS 0.04%
Description
Mattermost Boards Plugin fails to implement authorisation checks on comment block modifications in github.com/mattermost/mattermost-plugin-boards
How to fix CVE-2026-2461
To remediate CVE-2026-2461, upgrade the affected package to a fixed version below.
- —upgrade to 0.0.0-20260108044135-57c5be5b6ef5 or later
- —upgrade to 0.0.0-20260108044135-57c5be5b6ef5 or later
Is CVE-2026-2461 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.0.0-20260108044135-57c5be5b6ef5
- from 0, < 0.0.0-20260108044135-57c5be5b6ef5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |