Vulnerability Monitor

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CVE-2024-4182

Mattermost versions 9.6.0, 9.5.x before 9.5.3, 9.4.x before 9.4.5, and 8.1.x before 8.1.12 fail to handle JSON parsing errors in custom status values, which allows an authenticated attacker to crash other users' web clients via a malformed custom status.

Published

2024-04-26T09:15:12.523

Last Modified

2025-05-12T13:41:16.170

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 4.3 (MEDIUM)

Weaknesses
  • Type: Secondary
    CWE-754
  • Type: Primary
    CWE-754
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application mattermost mattermost_server < 8.1.12 Yes
Application mattermost mattermost_server < 9.4.5 Yes
Application mattermost mattermost_server < 9.5.3 Yes
Application mattermost mattermost_server < 9.6.1 Yes
References