CVE-2019-6784

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Se detectó un problema en GitLab Community and Enterprise Edition versiones anteriores a 11.5.8, versiones 11.6.x anteriores a 11.6.6 y versiones 11.7.x anteriores a 11.7.1. Esta permite un ataque de tipo XSS (problema 1 de 2). Los campos Markdown contienen una falta de comprobación de entrada y codificación de salida cuando se procesa KaTeX lo que resulta en un XSS persistente.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-01-24 CVE Reserved
2019-09-09 CVE Published
2023-06-29 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://gitlab.com/gitlab-org/gitlab-ce/issues/54416	2024-08-04

URL	Date	SRC

URL	Date	SRC
https://about.gitlab.com/2019/01/31/security-release-gitlab-11-dot-7-dot-3-released	2019-09-10

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				< 11.5.8 Search vendor "Gitlab" for product "Gitlab" and version " < 11.5.8"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				< 11.5.8 Search vendor "Gitlab" for product "Gitlab" and version " < 11.5.8"		enterprise		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 11.6.0 < 11.6.6 Search vendor "Gitlab" for product "Gitlab" and version " >= 11.6.0 < 11.6.6"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 11.6.0 < 11.6.6 Search vendor "Gitlab" for product "Gitlab" and version " >= 11.6.0 < 11.6.6"		enterprise		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 11.7.0 < 11.7.1 Search vendor "Gitlab" for product "Gitlab" and version " >= 11.7.0 < 11.7.1"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 11.7.0 < 11.7.1 Search vendor "Gitlab" for product "Gitlab" and version " >= 11.7.0 < 11.7.1"		enterprise		Affected