CVE-2019-6784

medium

Description

An issue was discovered in GitLab Community and Enterprise Edition before 11.5.8, 11.6.x before 11.6.6, and 11.7.x before 11.7.1. It allows XSS (issue 1 of 2). Markdown fields contain a lack of input validation and output encoding when processing KaTeX that results in a persistent XSS.

References

https://gitlab.com/gitlab-org/gitlab-ce/issues/54416

https://about.gitlab.com/2019/01/31/security-release-gitlab-11-dot-7-dot-3-released/

Details

Source: Mitre, NVD

Published: 2019-09-09

Updated: 2019-09-10

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N