A race condition in Mattermost versions 8.1.x before 8.1.9, and 9.4.x before 9.4.2 allows an authenticated attacker to gain unauthorized access to individual posts' contents via carefully timed post creation while another user deletes posts.

Advisories
Source ID Title
EUVD EUVD EUVD-2024-0484 A race condition in Mattermost versions 8.1.x before 8.1.9, and 9.4.x before 9.4.2 allows an authenticated attacker to gain unauthorized access to individual posts' contents via carefully timed post creation while another user deletes posts.
Github GHSA Github GHSA GHSA-3g35-v53r-gpxc Mattermost race condition
Fixes

Solution

Update Mattermost Server to versions 9.5 ( 2024), 9.4.2, 8.1.9 or higher.


Workaround

No workaround given by the vendor.

References
History

Fri, 13 Dec 2024 17:30:00 +0000

Type Values Removed Values Added
First Time appeared Mattermost
Mattermost mattermost Server
Weaknesses CWE-362
CPEs cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*
Vendors & Products Mattermost
Mattermost mattermost Server

cve-icon MITRE

Status: PUBLISHED

Assigner: Mattermost

Published:

Updated: 2024-08-01T18:56:22.631Z

Reserved: 2024-02-27T19:08:16.634Z

Link: CVE-2024-1949

cve-icon Vulnrichment

Updated: 2024-08-01T18:56:22.631Z

cve-icon NVD

Status : Analyzed

Published: 2024-02-29T11:15:08.003

Modified: 2024-12-13T17:07:37.437

Link: CVE-2024-1949

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.