CVE-2025-36530

MediumCVSS 4.9/10Last modified Jun 17, 2026

Description

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 signature enforcement and marketplace restrictions.

Metrics

CVSS 3.1 4.9/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-22

Affected software

Vendor	Product	Versions
Mattermost	Mattermost	>= 10.9.0, <= 10.9.1; >= 10.8.0, <= 10.8.3; >= 10.5.0, <= 10.5.8; >= 9.11.0, <= 9.11.17

References

https://mattermost.com/security-updatesVendor Advisory

Timeline

Published: Aug 21, 2025
Last modified: Jun 17, 2026
NVD status: Analyzed

Related CVEs from 2025

CVE-2025-3653510.0The embedded web server lacks authentication and access controls, allowing unrestricted remote access. This could lead to configuration chan CVE-2025-365377.0Incorrect Permission Assignment for Critical Resource in the TeamViewer Client (Full and Host) of TeamViewer Remote and Tensor prior Version CVE-2025-365396.5AVEVA PI Data Archive products are vulnerable to an uncaught exception that, if exploited, could allow an authenticated user to shut down CVE-2025-36549.8Petlibro Smart Pet Feeder Platform versions up to 1.7.31 contains an information disclosure vulnerability that allows unauthorized access to CVE-2025-365468.1On an F5OS system, if the root user had previously configured the system to allow login via SSH key-based authentication, and then enabled A CVE-2025-365489.6A cross-site scripting (xss) vulnerability exists in the LoginWordPress loginForm cancelUri parameter functionality of WWBN AVideo 14.4 and CVE-2025-365538.8A buffer overflow vulnerability exists in the CvManager functionality of Dell ControlVault3 prior to 5.15.14.19 and Dell ControlVault3 Plus CVE-2025-365565.4A reflected cross-site scripting (xss) vulnerability exists in the ldapUser functionality of MedDream PACS Premium 7.3.6.870. A specially cr CVE-2025-365577.5When an HTTP profile with the Enforce RFC Compliance option is configured on a virtual server, undisclosed requests can cause the Traffic Ma CVE-2025-365586.1KUNBUS PiCtory version 2.11.1 and earlier are vulnerable to a cross-site-scripting attack via the sso_token used for authentication. If an a CVE-2025-365607.5Server-side request forgery vulnerability exists in a-blog cms multiple versions. If this vulnerability is exploited, a remote unauthenticat CVE-2025-365636.1Reflected cross-site scripting vulnerability exists in multiple versions of PowerCMS. If a product administrator accesses a crafted URL, an