Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5, 9.8.x <= 9.8.1 fail to properly validate synced posts, when shared channels are enabled,  which allows a malicious remote to create/update/delete arbitrary posts in arbitrary channels
Advisories
Source ID Title
EUVD EUVD EUVD-2024-2662 Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5, 9.8.x <= 9.8.1 fail to properly validate synced posts, when shared channels are enabled,  which allows a malicious remote to create/update/delete arbitrary posts in arbitrary channels
Github GHSA Github GHSA GHSA-vg67-chm7-8m3j Mattermost allows remote actor to create/update/delete posts in arbitrary channels
Fixes

Solution

Update Mattermost to versions 9.10.0, 9.9.1, 9.5.7, 9.7.6, 9.8.2 or higher.


Workaround

No workaround given by the vendor.

References
History

Wed, 04 Sep 2024 17:45:00 +0000

Type Values Removed Values Added
First Time appeared Mattermost
Mattermost mattermost Server
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:9.9.0:*:*:*:*:*:*:*
Vendors & Products Mattermost
Mattermost mattermost Server

cve-icon MITRE

Status: PUBLISHED

Assigner: Mattermost

Published:

Updated: 2024-08-05T16:58:34.663Z

Reserved: 2024-07-23T19:00:08.555Z

Link: CVE-2024-41144

cve-icon Vulnrichment

Updated: 2024-08-05T16:58:16.317Z

cve-icon NVD

Status : Analyzed

Published: 2024-08-01T15:15:13.427

Modified: 2024-09-04T17:25:48.123

Link: CVE-2024-41144

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.