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CVE-2025-25279

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CVE-2025-25279

Published: Feb 24, 2025

Modified: Feb 24, 2025

PUBLISHED

CVSS v3.1

9.9

CRITICAL

Description

Mattermost versions 10.4.x <= 10.4.1, 9.11.x <= 9.11.7, 10.3.x <= 10.3.2, 10.2.x <= 10.2.2 fail to properly validate board blocks when importing boards which allows an attacker could read any arbitrary file on the system via importing and exporting a specially crafted import archive in Boards.

VendorProductVersions

Mattermost

Mattermost

affected
10.4.0 - <= 10.4.1
affected
9.11.0 - <= 9.11.7
affected
10.3.0 - <= 10.3.2
affected
10.2.0 - <= 10.2.2
unaffected
10.5.0

+4 more versions

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

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