CVE-2025-25279-Mattermost-Path-Traversal

🔥 CVE-2025-25279 — Mattermost 10.4.1 📤 Focalboard 路径遍历漏洞导致文件泄露 🌟 介绍 本概念验证演示了影响 Mattermost 10.4.1 的 CVE-2025-25279 漏洞利用。 Focalboard （看板管理模块）中存在一个漏洞，允许通过附件路径遍历实现 任意文件读取 。 该漏洞可泄露： /etc/passwd /etc/group 或 Mattermost 的敏感文件，例如： opt/mattermost/config/config.json 攻击仅在漏洞场景下 使用已验证的用户账户 时有效。 🗂️ 目录结构 📁 targe...

GO-2026-5670 Focalboard doesn't validate file ownership when serving uploaded files in github.com/mattermost/focalboard

Focalboard doesn't validate file ownership when serving uploaded files in github.com/mattermost/focalboard...

GO-2026-5524 Focalboard doesn't sanitize category IDs before incorporating them into dynamic SQL statements in github.com/mattermost/focalboard

Focalboard doesn't sanitize category IDs before incorporating them into dynamic SQL statements in github.com/mattermost/focalboard...

SQL Injection

Focalboard is vulnerable to SQL Injection. The vulnerability is due to improper sanitization of category IDs before they are incorporated into dynamic SQL statements, which allows an attacker to inject malicious SQL that is later executed and used to extract sensitive data from the database...

Exploit for Path Traversal in Mattermost Mattermost_Server

🔥 CVE-2025-25279 — Mattermost 10.4.1 📤 Path Traversal dan...

CVE-2026-28736

UNSUPPORTED WHEN ASSIGNED Focalboard version 8.0 fails to validate file ownership when serving uploaded files. This allows an authenticated attacker who knows a victim's fileID to read the content of the file. NOTE: Focalboard as a standalone product is not maintained and no fix will be issued...

CVE-2026-25773

UNSUPPORTED WHEN ASSIGNED Focalboard version 8.0 fails to sanitize category IDs before incorporating them into dynamic SQL statements when reordering categories. An attacker can inject a malicious SQL payload into the category id field, which is stored in the database and later executed unsanitiz...

EUVD-2026-18653

UNSUPPORTED WHEN ASSIGNED Focalboard version 8.0 fails to validate file ownership when serving uploaded files. This allows an authenticated attacker who knows a victim's fileID to read the content of the file. NOTE: Focalboard as a standalone product is not maintained and no fix will be issued...

Focalboard doesn't sanitize category IDs before incorporating them into dynamic SQL statements

UNSUPPORTED WHEN ASSIGNED Focalboard version 8.0 fails to sanitize category IDs before incorporating them into dynamic SQL statements when reordering categories. An attacker can inject a malicious SQL payload into the category id field, which is stored in the database and later executed unsanitiz...

GHSA-P32Q-V29X-WQ9R Focalboard doesn't sanitize category IDs before incorporating them into dynamic SQL statements

UNSUPPORTED WHEN ASSIGNED Focalboard version 8.0 fails to sanitize category IDs before incorporating them into dynamic SQL statements when reordering categories. An attacker can inject a malicious SQL payload into the category id field, which is stored in the database and later executed unsanitiz...

EUVD-2026-18651

UNSUPPORTED WHEN ASSIGNED Focalboard version 8.0 fails to sanitize category IDs before incorporating them into dynamic SQL statements when reordering categories. An attacker can inject a malicious SQL payload into the category id field, which is stored in the database and later executed unsanitiz...

GHSA-VPH7-R229-QXPF Focalboard doesn't validate file ownership when serving uploaded files

UNSUPPORTED WHEN ASSIGNED Focalboard version 8.0 fails to validate file ownership when serving uploaded files. This allows an authenticated attacker who knows a victim's fileID to read the content of the file. NOTE: Focalboard as a standalone product is not maintained and no fix will be issued...

Focalboard doesn't validate file ownership when serving uploaded files

UNSUPPORTED WHEN ASSIGNED Focalboard version 8.0 fails to validate file ownership when serving uploaded files. This allows an authenticated attacker who knows a victim's fileID to read the content of the file. NOTE: Focalboard as a standalone product is not maintained and no fix will be issued...

Authorization Bypass Through User-Controlled Key

Overview Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key via the file content endpoint. An attacker can access files belonging to other users by supplying a valid file identifier associated with the target user's files. Note: Vendor's statement...

CVE-2026-25773

UNSUPPORTED WHEN ASSIGNED Focalboard version 8.0 fails to sanitize category IDs before incorporating them into dynamic SQL statements when reordering categories. An attacker can inject a malicious SQL payload into the category id field, which is stored in the database and later executed unsanitiz...

CVE-2026-28736

UNSUPPORTED WHEN ASSIGNED Focalboard version 8.0 fails to validate file ownership when serving uploaded files. This allows an authenticated attacker who knows a victim's fileID to read the content of the file. NOTE: Focalboard as a standalone product is not maintained and no fix will be issued...

CVE-2026-28736 Focalboard IDOR in file content endpoint allows cross-user file access (unsupported product, no fix)

UNSUPPORTED WHEN ASSIGNED Focalboard version 8.0 fails to validate file ownership when serving uploaded files. This allows an authenticated attacker who knows a victim's fileID to read the content of the file. NOTE: Focalboard as a standalone product is not maintained and no fix will be issued...

CVE-2026-28736

UNSUPPORTED WHEN ASSIGNED Focalboard version 8.0 fails to validate file ownership when serving uploaded files. This allows an authenticated attacker who knows a victim's fileID to read the content of the file. NOTE: Focalboard as a standalone product is not maintained and no fix will be issued...

CVE-2026-28736 Focalboard IDOR in file content endpoint allows cross-user file access (unsupported product, no fix)

UNSUPPORTED WHEN ASSIGNED Focalboard version 8.0 fails to validate file ownership when serving uploaded files. This allows an authenticated attacker who knows a victim's fileID to read the content of the file. NOTE: Focalboard as a standalone product is not maintained and no fix will be issued...

CVE-2026-28736 Focalboard IDOR in file content endpoint allows cross-user file access (unsupported product, no fix)

UNSUPPORTED WHEN ASSIGNED Focalboard version 8.0 fails to validate file ownership when serving uploaded files. This allows an authenticated attacker who knows a victim's fileID to read the content of the file. NOTE: Focalboard as a standalone product is not maintained and no fix will be issued...