CVE-2020-13338

Severity Score

5.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue has been discovered in GitLab affecting versions prior to 12.10.13, 13.0.8, 13.1.2. A stored cross-site scripting vulnerability was discovered when editing references.

Se ha detectado un problema en GitLab que afecta a versiones anteriores a 12.10.13, 13.0.8, 13.1.2. Se detectó una vulnerabilidad de tipo cross-site scripting almacenado cuando se editan referencias

*Credits: Thanks [@vakzz](https://hackerone.com/vakzz) for responsibly reporting this vulnerability to us.

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-05-21 CVE Reserved
2020-10-02 CVE Published
2023-03-08 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
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13338.json	Third Party Advisory

URL	Date	SRC
https://gitlab.com/gitlab-org/gitlab/-/issues/213273	2024-08-04

URL	Date	SRC

URL	Date	SRC

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"				>= 8.10.0 < 12.10.13 Search vendor "Gitlab" for product "Gitlab" and version " >= 8.10.0 < 12.10.13"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 8.10.0 < 12.10.13 Search vendor "Gitlab" for product "Gitlab" and version " >= 8.10.0 < 12.10.13"		enterprise		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 13.0.0 < 13.0.8 Search vendor "Gitlab" for product "Gitlab" and version " >= 13.0.0 < 13.0.8"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 13.0.0 < 13.0.8 Search vendor "Gitlab" for product "Gitlab" and version " >= 13.0.0 < 13.0.8"		enterprise		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 13.1.0 < 13.1.2 Search vendor "Gitlab" for product "Gitlab" and version " >= 13.1.0 < 13.1.2"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 13.1.0 < 13.1.2 Search vendor "Gitlab" for product "Gitlab" and version " >= 13.1.0 < 13.1.2"		enterprise		Affected