CVE-2018-9243

Severity Score

6.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

GitLab Community and Enterprise Editions version 8.4 up to 10.4 are vulnerable to XSS because a lack of input validation in the merge request component leads to cross site scripting (specifically, filenames in changes tabs of merge requests). This is fixed in 10.6.3, 10.5.7, and 10.4.7.

Las ediciones Community y Enterprise de GitLab, de la versión 8.4 hasta la 10.4, son vulnerables a Cross-Site Scripting (XSS) debido a la falta de validación de entradas en el componente merge request que desemboca en Cross-Site Scripting (XSS) (específicamente, los nombres de archivo en las pestañas de cambios de merge requests). La vulnerabilidad se ha solucionado en las versiones 10.6.3, 10.5.7 y 10.4.7.

*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

2018-04-03 CVE Reserved
2018-04-05 CVE Published
2024-08-05 CVE Updated
2024-08-05 First Exploit
2024-12-17 EPSS Updated
---------- 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/42028	2024-08-05

URL	Date	SRC

URL	Date	SRC
https://about.gitlab.com/2018/04/04/security-release-gitlab-10-dot-6-dot-3-released	2019-02-27

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"				>= 8.4 < 10.4.7 Search vendor "Gitlab" for product "Gitlab" and version " >= 8.4 < 10.4.7"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 8.4 < 10.4.7 Search vendor "Gitlab" for product "Gitlab" and version " >= 8.4 < 10.4.7"		enterprise		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 10.5.0 < 10.5.7 Search vendor "Gitlab" for product "Gitlab" and version " >= 10.5.0 < 10.5.7"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 10.5.0 < 10.5.7 Search vendor "Gitlab" for product "Gitlab" and version " >= 10.5.0 < 10.5.7"		enterprise		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 10.6.0 < 10.6.3 Search vendor "Gitlab" for product "Gitlab" and version " >= 10.6.0 < 10.6.3"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 10.6.0 < 10.6.3 Search vendor "Gitlab" for product "Gitlab" and version " >= 10.6.0 < 10.6.3"		enterprise		Affected