PT-2020-8006 · Mattermost · Mattermost Server

Published 2020-06-19 · Updated 2025-11-07 · CVE-2016-11077

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

AV:N/AC:L/Au:S/C:N/I:P/A:N

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

Description: An issue was discovered in the software, which has a superfluous API. This API allows the System Admin to change the account name and e-mail address of an LDAP account.

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 API that allows changing account names and e-mail addresses of LDAP accounts until a patch is available.

Fix

Incorrect Permission

Weakness Enumeration

CWE-732

Related Identifiers

CVE-2016-11077

GHSA-MJ8V-773W-5QHJ

GO-2025-4060

OPENSUSE-SU-2025:15710-1

Affected Products

Mattermost Server

References · 81

• https://osv.dev/vulnerability/GO-2025-4060 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-11077 · Security Note
• https://osv.dev/vulnerability/GHSA-mj8v-773w-5qhj · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2016-11077 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2025:15710-1 · Vendor Advisory
• https://mattermost.com/security-updates · Vendor Advisory
• https://github.com/mattermost/mattermost · Note
• https://github.com/mattermost/mattermost/commit/5d7e34c94b56c4b0abb0c3d1702f2b5feb8d2904 · 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