CVE-2023-7114: Mattermost

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Mattermost version 2.10.0 and earlier fails to sanitize deeplink paths, which allows an attacker to perform CSRF attacks against the server.

Affected products

• Mattermost Mattermost: before 2.10.1 (fixed in 2.10.1)

Published 2023-12-29. Last modified 2026-06-17.