Mattermost Server 9.11.x < 9.11.18 / 10.5.x < 10.5.9 / 10.8.x < 10.8.4 / 10.9.x < 10.9.2 / 10.10.0 (MMSA-2025-00500)

The version of Mattermost Server installed on the remote host is affected by a vulnerability as referenced in the MMSA-2025-00500 advisory. - Mattermost versions 10.9.x = 10.9.1, 10.8.x = 10.8.3, 10.5.x = 10.5.9, 9.11.x = 9.11.18 fail to properly validate file paths during plugin import operation...

CVE-2025-8490

CVE-2025-8490 refers to the All-in-One WP Migration and Backup plugin for WordPress, with a stored cross-site scripting (XSS) flaw in the Import path affecting versions up to 7.97. The issue requires authenticated access at administrator level and affects multi-site installations or sites where u...

CVE-2025-36530

Mattermost versions 10.9.x = 10.9.1, 10.8.x = 10.8.3, 10.5.x = 10.5.8, 9.11.x = 9.11.17 fail to properly validate file paths during plugin import operations which allows restricted admin users to install unauthorized custom plugins via path traversal in the import functionality, bypassing plugin...

GHSA-GQ3R-5833-5532 Mattermost Fails to Validate File Paths

Mattermost versions 10.9.x = 10.9.1, 10.8.x = 10.8.3, 10.5.x = 10.5.8, 9.11.x = 9.11.17 fail to properly validate file paths during plugin import operations which allows restricted admin users to install unauthorized custom plugins via path traversal in the import functionality, bypassing plugin...

Mattermost Fails to Validate File Paths

Mattermost versions 10.9.x = 10.9.1, 10.8.x = 10.8.3, 10.5.x = 10.5.8, 9.11.x = 9.11.17 fail to properly validate file paths during plugin import operations which allows restricted admin users to install unauthorized custom plugins via path traversal in the import functionality, bypassing plugin...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal during plugin import operations. An attacker can access unauthorized files and bypass plugin signature enforcement and marketplace restrictions by submitting specially crafted file paths during plugin import...

CVE-2025-36530

Mattermost versions 10.9.x = 10.9.1, 10.8.x = 10.8.3, 10.5.x = 10.5.8, 9.11.x = 9.11.17 fail to properly validate file paths during plugin import operations which allows restricted admin users to install unauthorized custom plugins via path traversal in the import functionality, bypassing plugin...

CVE-2025-36530

Mattermost contains a path traversal vulnerability in the plugin import flow (affecting 9.11.x up to 9.11.17, 10.5.x up to 10.5.8, 10.8.x up to 10.8.3, 10.9.x up to 10.9.1). The root cause is improper validation of file paths during plugin import, which allows restricted admin users to install un...

CVE-2025-36530 Import Path Traversal Enables Unauthorized Unsigned Plugin Installation

Mattermost versions 10.9.x = 10.9.1, 10.8.x = 10.8.3, 10.5.x = 10.5.8, 9.11.x = 9.11.17 fail to properly validate file paths during plugin import operations which allows restricted admin users to install unauthorized custom plugins via path traversal in the import functionality, bypassing plugin...

CVE-2025-36530 Import Path Traversal Enables Unauthorized Unsigned Plugin Installation

Mattermost versions 10.9.x = 10.9.1, 10.8.x = 10.8.3, 10.5.x = 10.5.8, 9.11.x = 9.11.17 fail to properly validate file paths during plugin import operations which allows restricted admin users to install unauthorized custom plugins via path traversal in the import functionality, bypassing plugin...

CVE-2025-36530 Import Path Traversal Enables Unauthorized Unsigned Plugin Installation

Mattermost versions 10.9.x = 10.9.1, 10.8.x = 10.8.3, 10.5.x = 10.5.8, 9.11.x = 9.11.17 fail to properly validate file paths during plugin import operations which allows restricted admin users to install unauthorized custom plugins via path traversal in the import functionality, bypassing plugin...

Mattermost 安全漏洞

Mattermost is an open source collaboration platform from Mattermost, Inc. in the United States. A security vulnerability exists in Mattermost that stems from insufficient file path validation during plugin import operations, which could lead to path traversal attacks. The following versions are...

PT-2025-34194 · Mattermost · Mattermost

Name of the Vulnerable Software and Affected Versions: Mattermost versions 10.5.x through 10.5.8 Mattermost versions 10.8.x through 10.8.3 Mattermost versions 10.9.x through 10.9.1 Mattermost versions 9.11.x through 9.11.17 Description: The Mattermost application does not properly validate file...

CVE-2025-36530: Improper Limitation of a Pathname to a Restricted Directory

Mattermost versions 10.9.x = 10.9.1, 10.8.x = 10.8.3, 10.5.x = 10.5.8, 9.11.x = 9.11.17 fail to properly validate file paths during plugin import operations which allows restricted admin users to install unauthorized custom plugins via path traversal in the import functionality, bypassing plugin...

WordPress Plugin Import WP 安全漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform supports setting up personal blog sites on servers with PHP and MySQL.WordPress plugin is an application plugin. A security vulnerability...

WordPress Plugin Import Spreadsheets from Microsoft Excel Cross-Site Scripting Vulnerability

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform supports setting up personal blog sites on servers with PHP and MySQL.WordPress plugin is an application plugin. A cross-site scripting...

Adding third party nasl plugins to OpenVAS

If you want to develop nasl plugins for OpenVAS, you might be interested how to import them in scanner. So, I was also interested. First of all, I decided to copy one of existing nasl scripts. I chose script that successfully detected vulnerability on a target host. Thus, in the case of importing...