5.4

CVE-2026-72918

Rocket.Chat: Insecure implementation of websocket notifications

Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 7.10.14, 8.0.8, 8.1.7, 8.2.7, 8.3.7, 8.4.5, 8.5.2, and 8.6.1, the stream-notify-user stream in the WebSocket protocol allows an authenticated user to write arbitrary notification bodies because the sender is not checked, and the client-side UI can create an ephemeral fake message in another user's currently open chat. This issue is fixed in versions 7.10.14, 8.0.8, 8.1.7, 8.2.7, 8.3.7, 8.4.5, 8.5.2, and 8.6.1.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerRocketChat
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Produkt Rocket.Chat
Version < 7.10.14
Status affected
Version >= 8.0.0, < 8.0.8
Status affected
Version >= 8.1.0, < 8.1.7
Status affected
Version >= 8.2.0, < 8.2.7
Status affected
Version >= 8.3.0, < 8.3.7
Status affected
Version >= 8.4.0, < 8.4.5
Status affected
Version >= 8.5.0, < 8.5.2
Status affected
Version >= 8.6.0, < 8.6.1
Status affected
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 0.2% 0.1
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security-advisories@github.com 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CWE-862 Missing Authorization

The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

https://github.com/RocketChat/Rocket.Chat/security/advisories/GHSA-27jx-236m-3f5j