CVE-2020-14449: Mattermost Mobile

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

An issue was discovered in Mattermost Mobile Apps before 1.30.0. Authorization tokens can sometimes be disclosed to third-party servers, aka MMSA-2020-0018.

Affected products

• Mattermost Mattermost Mobile: before 1.30.0 (fixed in 1.30.0)

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