CVE-2023-3593 MEDIUM

CVE-2023-3593: Server crash via a specially crafted markdown input

Vendor Mattermost
Product Mattermost
Weakness CWE-400
Published July 17, 2023
Last update October 21, 2024
View on NVD All CVEs

CVSS base score

4.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

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

Key dates

02Disclosure timeline

July 17, 2023 CVE published
October 21, 2024 Record updated