CVE-2024-23493: Team associated AD/LDAP Groups Leaked due to missing authorization

First published: Thu Feb 29 2024(Updated: )

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.

Credit: responsibledisclosure@mattermost.com responsibledisclosure@mattermost.com

Affected Software	Affected Version	How to fix
go/github.com/mattermost/mattermost/server/v8	<8.1.9	8.1.9
go/github.com/mattermost/mattermost/server/v8	>=9.2.0<9.2.5	9.2.5
go/github.com/mattermost/mattermost/server/v8	>=9.3.0<9.3.1	9.3.1
go/github.com/mattermost/mattermost/server/v8	>=9.4.0<9.4.2	9.4.2
Mattermost Mattermost Server	<8.1.9
Mattermost Mattermost Server	>=9.0.0<9.2.5
Mattermost Mattermost Server	>=9.4.0<9.4.2
Mattermost Mattermost Server	=9.3.0
Mattermost Mattermost Server	=9.3.0-rc1
Mattermost Mattermost Server	=9.3.0-rc2
	<8.1.9
	>=9.0.0<9.2.5
	>=9.4.0<9.4.2
	=9.3.0
	=9.3.0-rc1
	=9.3.0-rc2

Remedy

Update Mattermost Server to versions 9.5.0, 9.4.2, 9.3.1, 9.2.5, 8.1.9 or higher.

Never miss a vulnerability like this again

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.