9.8

CVE-2026-30831

Rocket.Chat: 2FA bypass and login of deactivated users via EE ddp-streamer

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Rocket.ChatRocket.Chat Version < 7.10.8
Rocket.ChatRocket.Chat Version >= 7.11.0 < 7.11.5
Rocket.ChatRocket.Chat Version >= 7.12.0 < 7.12.5
Rocket.ChatRocket.Chat Version >= 7.13.0 < 7.13.4
Rocket.ChatRocket.Chat Version >= 8.0.0 < 8.0.2
Rocket.ChatRocket.Chat Version >= 8.1.0 < 8.1.1
Rocket.ChatRocket.Chat Version8.2.0 Updaterc0
Rocket.ChatRocket.Chat Version8.2.0 Updaterc1
Rocket.ChatRocket.Chat Version8.2.0 Updaterc2
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.33% 0.248
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
security-advisories@github.com 8 0 0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

CWE-304 Missing Critical Step in Authentication

The product implements an authentication technique, but it skips a step that weakens the technique.

https://github.com/RocketChat/Rocket.Chat/security/advisories/GHSA-7qr6-q62g-hm63
Vendor Advisory
Mitigation