CVE-2026-30831

EUVD-2026-10054
Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to versions 7.10.8, 7.11.5, 7.12.5, 7.13.4, 8.0.2, 8.1.1, and 8.2.0, authentication vulnerabilities exist in Rocket.Chat's enterprise DDP Streamer service. The Account.login method exposed through the DDP Streamer does not enforce Two-Factor Authentication (2FA) or validate user account status (deactivated users can still login), despite these checks being mandatory in the standard Meteor login flow. This issue has been patched in versions 7.10.8, 7.11.5, 7.12.5, 7.13.4, 8.0.2, 8.1.1, and 8.2.0.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Affected Products (NVD)
VendorProductVersion
rocket.chatrocket.chat
𝑥
< 7.10.8
rocket.chatrocket.chat
7.11.0 ≤
𝑥
< 7.11.5
rocket.chatrocket.chat
7.12.0 ≤
𝑥
< 7.12.5
rocket.chatrocket.chat
7.13.0 ≤
𝑥
< 7.13.4
rocket.chatrocket.chat
8.0.0 ≤
𝑥
< 8.0.2
rocket.chatrocket.chat
8.1.0 ≤
𝑥
< 8.1.1
rocket.chatrocket.chat
8.2.0:rc0
rocket.chatrocket.chat
8.2.0:rc1
rocket.chatrocket.chat
8.2.0:rc2
𝑥
= Vulnerable software versions