PT-2020-8001 · Mattermost · Mattermost Server

Published 2020-06-19 · Updated 2025-11-07 · CVE-2016-11072

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Mattermost Server versions prior to 3.0.2

Description: An issue was discovered where the purposes of a session ID and a Session Token were mishandled.

Recommendations: For versions prior to 3.0.2, update to version 3.0.2 or later to resolve the issue.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2016-11072

GHSA-43M6-WVC8-2M7J

GO-2025-4055

OPENSUSE-SU-2025:15710-1

Affected Products

Mattermost Server

References · 81

• https://nvd.nist.gov/vuln/detail/CVE-2016-11072 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2025:15710-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2016-11072 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-43m6-wvc8-2m7j · Vendor Advisory
• https://osv.dev/vulnerability/GO-2025-4055 · Vendor Advisory
• https://mattermost.com/security-updates · Vendor Advisory
• https://github.com/mattermost/mattermost · Note
• https://github.com/mattermost/mattermost/commit/ac509b114df1c1b4b841eded74fb797805e0162d · Note
• https://suse.com/security/cve/CVE-2025-58356 · Note
• https://suse.com/security/cve/CVE-2025-61141 · Note
• https://suse.com/security/cve/CVE-2025-64102 · 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
• https://suse.com/security/cve/CVE-2016-11072 · Note