CVE-2024-43813 Information

Description

Mattermost versions 9.5.x <= 9.5.7 9.10.x <= 9.10.0 fail to enforce proper access controls which allows any authenticated user including guests to mark any channel inside any team as read for any user.

CVSS Vector

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

Reference

https://mattermost.com/security-updates

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

LOW

Base Score

NONE

Base Severity

4.3