PT-2020-8007 · Mattermost · Mattermost Server

Published 2020-06-19 · Updated 2025-11-07 · CVE-2016-11078

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Mattermost Server versions prior to 3.0.0

Description: An issue in the System Console UI potentially allows attackers to obtain sensitive information, specifically credential fields within config.json.

Recommendations: For versions prior to 3.0.0, update to version 3.0.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the System Console UI to minimize the risk of exploitation.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2016-11078

GHSA-9W4V-9C99-HV7R

GO-2025-4057

OPENSUSE-SU-2025:15710-1

Affected Products

Mattermost Server

References · 80

• https://osv.dev/vulnerability/GO-2025-4057 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-11078 · Security Note
• https://osv.dev/vulnerability/GHSA-9w4v-9c99-hv7r · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2025:15710-1 · Vendor Advisory
• https://mattermost.com/security-updates · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2016-11078 · 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://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
• https://suse.com/security/cve/CVE-2016-11082 · Note