CVE-2024-42411

User creation date manipulation in POST /api/v4/users

Published Aug 22, 2024 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0, 9.8.x <= 9.8.2 fail to restrict the input in POST /api/v4/users which allows a user to manipulate the creation date in POST /api/v4/users tricking the admin into believing their account is much older.

Remediation

Vendor Solution

Update Mattermost to versions 9.11.0, 9.9.2, 9.5.8, 9.10.1, 9.8.3 or higher.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-39608 Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0, 9.8.x <= 9.8.2 fail to restrict the input in POST /api/v4/users which allows a user to manipulate the creation date in POST /api/v4/users tricking the admin into believing their account is much older.
References
History
Type Values Removed Values Added
CPEs cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Mattermost
Mattermost mattermost
CPEs cpe:2.3:a:mattermost:mattermost:9.10.0:-:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost:9.5.0:*:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost:9.8.0:-:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost:9.9.0:-:*:*:*:*:*:*
Vendors & Products Mattermost
Mattermost mattermost
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0, 9.8.x <= 9.8.2 fail to restrict the input in POST /api/v4/users which allows a user to manipulate the creation date in POST /api/v4/users tricking the admin into believing their account is much older.
Title User creation date manipulation in POST /api/v4/users
Weaknesses CWE-754
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Mattermost
Published
Updated
Aug 22, 2024, 1:22 PM
Reserved
Aug 20, 2024, 4:09 PM
Status
Analyzed
Published
Aug 22, 2024, 7:15 AM
Modified
Jun 17, 2026, 7:49 AM