CVE-2023-3593mediumCWE-400

Server crash via a specially crafted markdown input

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 4.3epss 0.6%

exploitation probability

0.6%top 52% of all CVEs

observed exploitation

nono source reports it

Mattermost fails to properly validate markdown, allowing an attacker to crash the server via a specially crafted markdown input.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Affected products

References