CVE-2022-1433 Information

Description

An issue has been discovered in GitLab affecting all versions starting from 14.4 before 14.8.6 all versions starting from 14.9 before 14.9.4 all versions starting from 14.10 before 14.10.1. Missing invalidation of Markdown caching causes potential payloads from a previously exploitable XSS vulnerability (CVE-2022-1175) to persist and execute.

CVSS Vector

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

Reference

https://gitlab.com/gitlab-org/gitlab/-/issues/357930 https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1433.json https://hackerone.com/reports/1528829

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1