CVE-2025-25279— Arbitrary file read in Mattermost Boards via import & export board archive
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I. Basic Information for CVE-2025-25279
Vulnerability Information
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Vulnerability Title
Arbitrary file read in Mattermost Boards via import & export board archive
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Mattermost 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mattermost是美国Mattermost公司的一个开源协作平台。 Mattermost存在安全漏洞，该漏洞源于导入Boards时无法正确验证板块。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Shenlong Deep Dive — AI Deep Analysis
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Mattermost | Mattermost | 10.4.0 ~ 10.4.1 | - |
II. Public POCs for CVE-2025-25279
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/numanturle/CVE-2025-25279 | POC Details |
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No public POC found.
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Same Patch Batch · Mattermost · 2025-02-24 · 5 CVEs total
| CVE-2025-20051 | 9.9 CRITICAL | Arbitrary file read via block duplication in Mattermost Boards |
| CVE-2025-24490 | 9.6 CRITICAL | SQL Injection in Mattermost Boards via board category ID reordering |
| CVE-2025-24526 | 4.3 MEDIUM | Channel export permitted on archived channel when viewing archived channels is disabled |
| CVE-2025-1412 | 3.1 LOW | Session Persistence After User-to-Bot Conversion |
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V. Comments for CVE-2025-25279
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