CVE-2021-22242 HIGH

CVE-2021-22242

Vendor Gitlab
Product GitLab
Published August 25, 2021
Last update August 3, 2024
View on NVD All CVEs

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction Required
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Insufficient input sanitization in Mermaid markdown in GitLab CE/EE version 11.4 and up allows an attacker to exploit a stored cross-site scripting vulnerability via a specially-crafted markdown

Key dates

02Disclosure timeline

August 25, 2021 CVE published
August 3, 2024 Record updated