CVE-2023-50333

Published: Jan 2, 2024Modified: Nov 21, 2024

4.3

Vector

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

Exploitability: 2.8 / Impact: 1.4

Source: NVD

Description

Mattermost fails to update the permissions of the current session for a user who was just demoted to guest, allowing freshly demoted guests to change group names.

Affected (1)

Products: Mattermost: Mattermost Server

Mattermost

1 product

Mattermost Server

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Mattermost Mattermost Server	Before 8.1.7

Related CWEs

CWE-284

Improper Access Control

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

References (2)

https://mattermost.com/security-updates

Source: responsibledisclosure@mattermost.com

Vendor Advisory

https://mattermost.com/security-updates

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.