CVE-2016-11067: Mattermost Server

Medium severity, CVSS 5.3. EPSS: 1.1% chance of exploitation in the next 30 days.

An issue was discovered in Mattermost Server before 3.2.0. It allowed crafted posts that could cause a web browser to hang.

Affected products

• Mattermost Mattermost Server: before 3.2.0 (fixed in 3.2.0)

Published 2020-06-19. Last modified 2026-06-17.