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 input when patching and duplicating a board, which allows a user to read any arbitrary file on the system via duplicating a specially crafted block in Boards.
References
History

Mon, 24 Feb 2025 12:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 24 Feb 2025 07:45:00 +0000

Type Values Removed Values Added
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 input when patching and duplicating a board, which allows a user to read any arbitrary file on the system via duplicating a specially crafted block in Boards.
Title Arbitrary file read via block duplication in Mattermost Boards
Weaknesses CWE-22
References
Metrics cvssV3_1

{'score': 9.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Mattermost

Published: 2025-02-24T07:27:23.182Z

Updated: 2025-02-24T11:20:04.651Z

Reserved: 2025-02-18T11:11:14.668Z

Link: CVE-2025-20051

cve-icon Vulnrichment

Updated: 2025-02-24T11:19:59.832Z

cve-icon NVD

Status : Received

Published: 2025-02-24T08:15:10.087

Modified: 2025-02-24T08:15:10.087

Link: CVE-2025-20051

cve-icon Redhat

No data.