What is the severity of CVE-2024-52032?

CVE-2024-52032 has been classified as a medium severity vulnerability.

How does CVE-2024-52032 affect Mattermost?

CVE-2024-52032 allows attackers to obtain the names of private channels they do not belong to when Elasticsearch v8 is enabled.

How do I fix CVE-2024-52032?

To fix CVE-2024-52032, upgrade Mattermost to a version beyond 10.0.0 or 9.11.2.

Which versions of Mattermost are affected by CVE-2024-52032?

Mattermost versions 10.0.0 and 9.11.2, along with any versions in the 9.11.x series up to 9.11.2, are affected by CVE-2024-52032.

Is Elasticsearch required to exploit CVE-2024-52032?

Yes, Elasticsearch v8 must be enabled for CVE-2024-52032 to be exploited.

Vulnerability/
CVE-2024-52032

medium

4.3

CWE

200

9/11/2024

14/11/2024

CVE-2024-52032: Private channel names leaking when Elasticsearch is enabled

First published: Sat Nov 09 2024(Updated: )

Mattermost versions 10.0.x <= 10.0.0 and 9.11.x <= 9.11.2 fail to properly query ElasticSearch when searching for the channel name in channel switcher which allows an attacker to get private channels names of channels that they are not a member of, when Elasticsearch v8 was enabled.

Credit: responsibledisclosure@mattermost.com

Affected Software	Affected Version	How to fix
Mattermost	>=9.11.0<9.11.3
Mattermost	=10.0.0
Mattermost	=10.0.0-rc1
Mattermost	=10.0.0-rc2
Mattermost	=10.0.0-rc3
Mattermost	=10.0.0-rc4

Remedy

Update Mattermost to versions 10.1.0, 10.0.1, 9.11.3 or higher.

Never miss a vulnerability like this again

Reference Links

https://mattermost.com/security-updates

Frequently Asked Questions

What is the severity of CVE-2024-52032?
CVE-2024-52032 has been classified as a medium severity vulnerability.
How does CVE-2024-52032 affect Mattermost?
CVE-2024-52032 allows attackers to obtain the names of private channels they do not belong to when Elasticsearch v8 is enabled.
How do I fix CVE-2024-52032?
To fix CVE-2024-52032, upgrade Mattermost to a version beyond 10.0.0 or 9.11.2.
Which versions of Mattermost are affected by CVE-2024-52032?
Mattermost versions 10.0.0 and 9.11.2, along with any versions in the 9.11.x series up to 9.11.2, are affected by CVE-2024-52032.
Is Elasticsearch required to exploit CVE-2024-52032?
Yes, Elasticsearch v8 must be enabled for CVE-2024-52032 to be exploited.

agent/remedy
agent/weakness
agent/title
agent/references
agent/description
agent/type
agent/first-publish-date
agent/severity
agent/author
agent/event
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/softwarecombine
agent/source
agent/tags
collector/nvd-api
source/NVD
agent/software-canonical-lookup
agent/software-canonical-lookup-request
vendor/mattermost
canonical/mattermost
version/mattermost/9.11.0
version/mattermost/10.0.0
version/mattermost/10.0.0-rc1
version/mattermost/10.0.0-rc2
version/mattermost/10.0.0-rc3
version/mattermost/10.0.0-rc4

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.