---
id: CVE-2024-10241
aliases:
  - GHSA-6mvp-gh77-7vwh
  - GO-2024-3232
title: "Mattermost Server allows user to get\_private channel names"
summary: "Mattermost Server allows user to get\_private channel names"
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 <
    8.0.0-20240813135334-8f3a13122f55
patched:
  - github.com/mattermost/mattermost/server/v8 8.0.0-20240813135334-8f3a13122f55
published: '2024-10-29'
updated: '2026-09-10'
sourceUpdated: '2026-09-10T03:50:19.385671257Z'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GHSA-6mvp-gh77-7vwh'
references:
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2024-10241'
  - url: 'https://github.com/mattermost/mattermost'
  - url: 'https://mattermost.com/security-updates'
tags:
  - osv
  - go
epss: 0.00295
epssPercentile: 0.19725
ingestedAt: '2026-09-12T03:13:01.760Z'
---

## Overview

Mattermost versions 9.5.x <= 9.5.9 fail to properly filter the channel data when ElasticSearch is enabled which allows a user to get private channel names by using cmd+K/ctrl+K.

## Affected packages

- `github.com/mattermost/mattermost/server/v8 < 8.0.0-20240813135334-8f3a13122f55`

## Remediation

Upgrade to a patched release:

- `github.com/mattermost/mattermost/server/v8 8.0.0-20240813135334-8f3a13122f55`