CVE-2023-28316: Rocket.chat

Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days.

A security vulnerability has been discovered in the implementation of 2FA on the rocket.chat platform, where other active sessions are not invalidated upon activating 2FA. This could potentially allow an attacker to maintain access to a compromised account even after 2FA is enabled.

Affected products

• Rocket.chat Rocket.chat: affected versions not specified

Published 2023-05-09. Last modified 2026-06-17.