CVE-2024-42411

MEDIUM

Mattermost <9.9.1, 9.5.7, 9.10.0, 9.8.2 - Info Disclosure

Title source: llm

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.

References (1)

[Vendor Advisory] https://mattermost.com/security-updates

Scores

CVSS v3 5.3

EPSS 0.0027

EPSS Percentile 50.9%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-754

Status published

Products (1)

mattermost/mattermost 9.5.0 - 9.5.8

Published Aug 22, 2024

Tracked Since Feb 18, 2026