CVE-2020-29594: Rocket.chat

Critical severity, CVSS 9.8. EPSS: 1.6% chance of exploitation in the next 30 days.

Rocket.Chat before 0.74.4, 1.x before 1.3.4, 2.x before 2.4.13, 3.x before 3.7.3, 3.8.x before 3.8.3, and 3.9.x before 3.9.1 mishandles SAML login.

Affected products

• Rocket.chat Rocket.chat: before 0.74.4 (fixed in 0.74.4); from 1.0.0, before 1.3.4 (fixed in 1.3.4); from 2.0.0, before 2.4.13 (fixed in 2.4.13); from 3.0.0, before 3.7.3 (fixed in 3.7.3); from 3.8.0, before 3.8.3 (fixed in 3.8.3); from 3.9.0, before 3.9.1 (fixed in 3.9.1)

Published 2020-12-30. Last modified 2026-06-17.