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SCA: security update for github.com/mattermost/mattermost-server/v6 (GHSA-6xjj-v76v-fwpj)

medium Tenable Self-Hosted Container Security Plugin ID 411707

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - Mattermost fails to properly validate the requesting user permissions when updating a system admin,
 allowing a user manager to update a system admin's details such as email, first name and last name.
 (CVE-2023-4107)

See Also

https://github.com/advisories/GHSA-6xjj-v76v-fwpj

Plugin Details

Severity: Medium

ID: 411707

Version: Revision 1.6

Type: Local

Family: SCA Checks

Published: 1/23/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.51

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:C/A:N

CVSS Score Source: CVE-2023-4107

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 8/11/2023

Vulnerability Publication Date: 8/11/2023

Reference Information

CVE: CVE-2023-4107