CVE-2023-5193

LOW2.7EPSS 0.17%

Mattermost Incorrect Authorization vulnerability

Published: 9/29/2023Modified: 11/8/2023

Description

Mattermost fails to properly check permissions when retrieving a post allowing for a System Role with the permission to manage channels to read the posts of a DM conversation.

Affected packages (2)

Go/github.com/mattermost/mattermost-server/v6from 0, < 7.8.10
Go/github.com/mattermost/mattermost/server/v8>= 8.1.0, < 8.1.1

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	LOW2.7	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

References (3)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2023-5193
PATCHhttps://github.com/mattermost/mattermost
WEBhttps://mattermost.com/security-updates