CVE-2023-1776

HIGH CVSS: 7.3 Published: 2023-03-31 Modified: 2026-06-17

Description

Boards in Mattermost allows an attacker to upload a malicious SVG image file as an attachment to a card and share it using a direct link to the file.

Affected Platforms

Mattermost Mattermost Server

Weakness Type

CWE-79, CWE-79

References