PT-2020-8013 · Mattermost · Mattermost Server

Published 2020-06-19 · Updated 2025-11-07 · CVE-2016-11084

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions: Mattermost Server versions prior to 2.1.0

Description: The issue allows for XSS via CSRF.

Recommendations: For versions prior to 2.1.0, update to version 2.1.0 or later to resolve the issue.

Fix

XSS

CSRF

Weakness Enumeration

CWE-79

CWE-352

Related Identifiers

CVE-2016-11084

GHSA-VW57-55F8-C73Q

GO-2025-4066

OPENSUSE-SU-2025:15710-1

Affected Products

Mattermost Server

References · 81

• https://nvd.nist.gov/vuln/detail/CVE-2016-11084 · Security Note
• https://osv.dev/vulnerability/GHSA-vw57-55f8-c73q · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2025:15710-1 · Vendor Advisory
• https://osv.dev/vulnerability/GO-2025-4066 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2016-11084 · Vendor Advisory
• https://mattermost.com/security-updates · Vendor Advisory
• https://github.com/mattermost/mattermost · Note
• https://suse.com/security/cve/CVE-2025-58356 · Note
• https://suse.com/security/cve/CVE-2025-61141 · Note
• https://t.me/cvenotify/4529 · Telegram Post
• https://suse.com/security/cve/CVE-2025-64102 · Note
• https://github.com/advisories/GHSA-vw57-55f8-c73q · Note
• https://suse.com/security/cve/CVE-2025-62375 · Note
• https://suse.com/security/cve/CVE-2016-11074 · Note
• https://suse.com/security/cve/CVE-2025-58075 · Note