Detections
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Mattermost Server 10.0.x < 10.3 (MMSA-2024-00400)

medium Nessus Plugin ID 214345

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Synopsis

The remote host is missing a security update.

Description

The version of Mattermost Server installed on the remote host is prior to 10.3. It is, therefore, affected by a improper access control vulnerability as referenced in the MMSA-2024-00400 advisory due to a failure to accurately reflect missing settings, which allows confusion for admins regarding a Calls security-sensitive configuration via incorrect UI reporting. This could cause confusion on the state of a possibly security-sensitive configuration option in Calls.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Mattermost Server version 10.3 or later.

See Also

https://mattermost.com/security-updates/

Plugin Details

Severity: Medium

ID: 214345

File Name: mattermost_server_MMSA-2024-00400.nasl

Version: 1.4

Type: remote

Family: CGI abuses

Published: 1/17/2025

Updated: 10/3/2025

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 2.2

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2025-22445

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:mattermost:mattermost_server

Required KB Items: installed_sw/Mattermost Server

Exploit Ease: No known exploits are available

Patch Publication Date: 12/10/2024

Vulnerability Publication Date: 1/9/2025

Reference Information

CVE: CVE-2025-22445

CWE: 284

IAVA: 2025-A-0017-S