CyberRota Analysis
Saldırganın giriş yapmış olması gerekebilir.
CVE
CVE-2026-4635
Severity
MEDIUM
CVSS
6.5
EPSS
0.17%
Original NVD Description
Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to archive the channel before removing persistent notifications which allows authenticated user to crash the server via timing the creation of persistent notification message between the server deleting existing persistent notifications and archiving the channel.. Mattermost Advisory ID: MMSA-2026-00637