CVE-2020-12276

Severity Score

4.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

GitLab 9.5.9 through 12.9 is vulnerable to stored XSS in an admin notification feature.

GitLab versiones 9.5.9 hasta 12.9, es vulnerable a un ataque de tipo XSS almacenado en una funcionalidad de notificación de administrador.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

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

2020-04-27 CVE Reserved
2020-04-29 CVE Published
2023-03-08 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

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

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://about.gitlab.com/releases/2020/03/26/security-release-12-dot-9-dot-1-released	2020-05-04

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"				>= 9.5.9 < 12.7.8 Search vendor "Gitlab" for product "Gitlab" and version " >= 9.5.9 < 12.7.8"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 9.5.9 < 12.7.8 Search vendor "Gitlab" for product "Gitlab" and version " >= 9.5.9 < 12.7.8"		enterprise		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 12.8.0 < 12.8.8 Search vendor "Gitlab" for product "Gitlab" and version " >= 12.8.0 < 12.8.8"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 12.8.0 < 12.8.8 Search vendor "Gitlab" for product "Gitlab" and version " >= 12.8.0 < 12.8.8"		enterprise		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 12.9.0 < 12.9.1 Search vendor "Gitlab" for product "Gitlab" and version " >= 12.9.0 < 12.9.1"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 12.9.0 < 12.9.1 Search vendor "Gitlab" for product "Gitlab" and version " >= 12.9.0 < 12.9.1"		enterprise		Affected