CVE-2019-5471 Information

Description

An input validation and output encoding issue was discovered in the GitLab email notification feature which could result in a persistent XSS. This was addressed in GitLab 12.1.2 12.0.4 and 11.11.6.

CVSS Vector

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

Reference

https://about.gitlab.com/2019/07/29/security-release-gitlab-12-dot-1-dot-2-released/ https://gitlab.com/gitlab-org/gitlab-ee/issues/11515 https://hackerone.com/reports/496973

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

5.4