CVE-2026-2476
Mattermost Microsoft Teams Plugin fails to properly mask sensitive configuration values in github.com/mattermost/mattermost-plugin-msteams
7.6
HIGH
CVSS 3.1
EPSS 0.04%
Description
Mattermost Microsoft Teams Plugin fails to properly mask sensitive configuration values in github.com/mattermost/mattermost-plugin-msteams
How to fix CVE-2026-2476
To remediate CVE-2026-2476, upgrade the affected package to a fixed version below.
- —upgrade to 1.15.1-0.20260102165339-036c761bd3cb or later
- —upgrade to 1.15.1-0.20260102165339-036c761bd3cb or later
Is CVE-2026-2476 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.15.1-0.20260102165339-036c761bd3cb
- from 0, < 1.15.1-0.20260102165339-036c761bd3cb
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.6 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N |