Name: CVE-2026-2476: Exposure of Sensitive Information to an Unauthorized Actor
Creator: Rapid7
Published: 2026-03-16T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-2476, CVSS 7.6, EPSS 0.00028

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

CVSS Details

CVSS 3.1 Base Score: 7.6
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Suse	—	Upgrade govulncheck-vulndb	Oct 20, 2026	Mar 27, 2026

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CVSS Details

Covered by Rapid7

Prioritize with Active Threat Intelligence