cbcvebase.
CVE-2023-3593
published 2023-07-17

CVE-2023-3593: Mattermost fails to properly validate markdown, allowing an attacker to crash the server via a specially crafted markdown input.

PriorityP335medium6.5CVSS 3.1
AVNACLPRLUINSUCNINAH
EPSS
0.61%
45.5th percentile
Mattermost fails to properly validate markdown, allowing an attacker to crash the server via a specially crafted markdown input.

Affected

4 ranges
VendorProductVersion rangeFixed in
mattermostmattermost<= 7.8.6
mattermostmattermost_server>= 7.10.0 < 7.10.37.10.3
mattermostmattermost_server>= 7.8.0 < 7.8.77.8.7
mattermostmattermost_server>= 7.9.0 < 7.9.57.9.5
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