---
id: CVE-2024-23493
aliases:
  - GHSA-7v3v-984v-h74r
  - BIT-mattermost-2024-23493
  - GO-2024-2590
title: "Mattermost leaks details of\_AD/LDAP groups of a teams"
summary: "Mattermost leaks details of\_AD/LDAP groups of a teams"
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'
vendor: mattermost
product: github.com/mattermost/mattermost/server/v8
ecosystem: go
affected:
  - 'github.com/mattermost/mattermost/server/v8 >= 9.4.0, < 9.4.2'
  - 'github.com/mattermost/mattermost/server/v8 >= 9.3.0, < 9.3.1'
  - 'github.com/mattermost/mattermost/server/v8 >= 9.2.0, < 9.2.5'
patched:
  - github.com/mattermost/mattermost/server/v8 9.4.2
  - github.com/mattermost/mattermost/server/v8 9.3.1
  - github.com/mattermost/mattermost/server/v8 9.2.5
published: '2024-02-29'
updated: '2026-08-07'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GHSA-7v3v-984v-h74r'
references:
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2024-23493'
  - url: 'https://github.com/mattermost/mattermost'
  - url: 'https://mattermost.com/security-updates'
tags:
  - osv
  - go
epss: 0.00389
epssPercentile: 0.30319
ingestedAt: '2026-08-07T19:14:16.223Z'
---

## Overview

Mattermost fails to properly authorize the requests fetching team associated AD/LDAP groups, allowing a user to fetch details of AD/LDAP groups of a team that they are not a member of. 



## Affected packages

- `github.com/mattermost/mattermost/server/v8 >= 9.4.0, < 9.4.2`
- `github.com/mattermost/mattermost/server/v8 >= 9.3.0, < 9.3.1`
- `github.com/mattermost/mattermost/server/v8 >= 9.2.0, < 9.2.5`

## Remediation

Upgrade to a patched release:

- `github.com/mattermost/mattermost/server/v8 9.4.2`
- `github.com/mattermost/mattermost/server/v8 9.3.1`
- `github.com/mattermost/mattermost/server/v8 9.2.5`