VULNERABILITY INTELLIGENCE

CVE-2023-3585

CVSS score4.3 MEDIUM

EPSS probability0.54%

CISA KEVNot currently listed

Published2023-07-17

Last modified2026-06-17

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

Description

Mattermost Boards fail to properly validate a board link, allowing an attacker to crash a channel by posting a specially crafted boards link.