CVEvulnerability

CVE-2019-6784

6.1 MEDIUM Published 2019-09-09 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-09-09
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
Weaknesses
CWE-79

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.

Affected configurations

• gitlab gitlab (< 11.5.8) • gitlab gitlab (>= 11.6.0 < 11.6.6) • gitlab gitlab (>= 11.7.0 < 11.7.1)

Related

Weakness · CWE (1)

  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References