CVE-2024-0456

Improper Authorization in GitLab

Severity Score

4.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An authorization vulnerability exists in GitLab versions 14.0 prior to 16.6.6, 16.7 prior to 16.7.4, and 16.8 prior to 16.8.1. An unauthorized attacker is able to assign arbitrary users to MRs that they created within the project

Existe una vulnerabilidad de autorización en las versiones de GitLab 14.0 anteriores a 16.6.6, 16.7 anteriores a 16.7.4 y 16.8 anteriores a 16.8.1. Un atacante no autorizado puede asignar usuarios arbitrarios a los MR que crearon dentro del proyecto.

*Credits: Thanks to [Niklas](https://gitlab.com/Taucher2003) for reporting this vulnerability

CVSS Scores

NISTv3.1 4.3

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2024-01-12 CVE Reserved
2024-01-26 CVE Published
2024-02-01 EPSS Updated
2024-08-29 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-285: Improper Authorization

CAPEC

References (2)

URL	Tag	Source
https://gitlab.com/gitlab-org/gitlab/-/issues/430726	Broken Link

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://about.gitlab.com/releases/2024/01/25/critical-security-release-gitlab-16-8-1-released	2024-01-31

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"				>= 14.0.0 < 16.6.6 Search vendor "Gitlab" for product "Gitlab" and version " >= 14.0.0 < 16.6.6"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 14.0.0 < 16.6.6 Search vendor "Gitlab" for product "Gitlab" and version " >= 14.0.0 < 16.6.6"		enterprise		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 16.7.0 < 16.7.4 Search vendor "Gitlab" for product "Gitlab" and version " >= 16.7.0 < 16.7.4"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 16.7.0 < 16.7.4 Search vendor "Gitlab" for product "Gitlab" and version " >= 16.7.0 < 16.7.4"		enterprise		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				16.8.0 Search vendor "Gitlab" for product "Gitlab" and version "16.8.0"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				16.8.0 Search vendor "Gitlab" for product "Gitlab" and version "16.8.0"		enterprise		Affected