CVE-2024-6428CWE-284

Limited DoS due to permitting creating users with user-defined IDs

Medium · published July 3, 2024

CVSS v3.1
5.3
EPSS
0%
Percentile
32.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00394 · 32.5th percentile
Weakness
CWE-284 · Improper Access Control
Published
2024-07-03T08:39Z
EPSS history
Timeline
  • 03 JUL 08:39Z
    Limited DoS due to permitting creating users with user-defined IDs
    cvelistv5