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.
https://mattermost.com/security-updates
Source: Mitre, NVD
Published: 2024-02-29
Updated: 2024-02-29
Base Score: 2.1
Vector: CVSS2#AV:N/AC:H/Au:S/C:P/I:N/A:N
Severity: Low
Base Score: 2.6
Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N