CVEvulnerability

CVE-2024-6428

6.5 MEDIUM Published 2024-07-03 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2024-07-03
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Weaknesses
CWE-284

Description

Mattermost versions 9.8.0, 9.7.x <= 9.7.4, 9.6.x <= 9.6.2, 9.5.x <= 9.5.5 fail to prevent specifying a RemoteId when creating a new user which allows an attacker to specify both a remoteId and the user ID, resulting in creating a user with a user-defined user ID. This can cause some broken functionality in User Management such administrative actions against the user not working.

Affected configurations

• mattermost mattermost (>= 9.5.0 < 9.5.6) • mattermost mattermost (>= 9.6.0 < 9.6.3) • mattermost mattermost (>= 9.7.0 < 9.7.5) • mattermost mattermost (>= 9.8.0 < 9.8.1)

Related

Weakness · CWE (1)

  • CWE-284 Improper Access Control weakness

References