CVE-2023-2515

HIGH8.8EPSS 0.25%

Mattermost Incorrect Authorization vulnerability

Published: 5/12/2023Modified: 12/6/2023

Also known as:GHSA-7g2v-2frm-rg94BIT-mattermost-2023-2515

Description

Mattermost fails to restrict a user with permissions to edit other users and to create personal access tokens from elevating their privileges to system admin

Affected packages (2)

Bitnami/mattermostfrom 0, < 7.1.8, >= 7.2.0, < 7.7.4, >= 7.8.0, < 7.8.3, >= 7.9.0, < 7.9.2
Go/github.com/mattermost/mattermost-server/v6from 0, < 7.1.8

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	HIGH8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References (3)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2023-2515
PATCHhttps://github.com/mattermost/mattermost-server
WEBhttps://mattermost.com/security-updates