CVE-2026-2476
MS Teams plugin sensitive config values not properly masked in support packets
Summary
MS Teams plugin sensitive config values not properly masked in support packets
Original description
The description as published by the source.
Mattermost Plugins versions <=2.0.3.0 fail to properly mask sensitive configuration values which allows an attacker with access to support packets to obtain original plugin settings via exported configuration data. Mattermost Advisory ID: MMSA-2026-00606
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
References
- advisory github.com
- advisory mattermost.com
- advisory nvd.nist.gov