3.5

CVE-2023-3613

Mattermost WelcomeBot plugin fails to to validate the membership status when inviting or adding users to channels allowing guest accounts to be added or invited to channels by default.

Data is provided by the National Vulnerability Database (NVD)
Mattermost ≫ Mattermost Server Version < 7.8.6
Mattermost ≫ Mattermost Server Version >= 7.9.0 < 7.10.3
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.12% 0.318
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 3.5 2.1 1.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
responsibledisclosure@mattermost.com 3.5 2.1 1.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
CWE-863 Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.