VULNERABILITY INTELLIGENCE

CVE-2022-35248

CVSS score8.8 HIGH

EPSS probability1.40%

CISA KEVNot currently listed

Published2022-09-23

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

A improper authentication vulnerability exists in Rocket.Chat <v5, <v4.8.2 and <v4.7.5 that allowed two factor authentication can be bypassed when telling the server to use CAS during login.

Weakness classification

support@hackerone.com: CWE-287
nvd@nist.gov: CWE-287

Primary references

support@hackerone.com — Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Issue Tracking, Third Party Advisory