CVE-2023-3484

Incorrect Authorization in GitLab

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

An issue has been discovered in GitLab EE affecting all versions starting from 12.8 before 15.11.11, all versions starting from 16.0 before 16.0.7, all versions starting from 16.1 before 16.1.2. An attacker could change the name or path of a public top-level group in certain situations.

*Credits: Thanks [zeb0x01](https://hackerone.com/zeb0x01) for reporting this vulnerability through our HackerOne bug bounty program

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2023-06-30 CVE Reserved
2023-07-21 CVE Published
2024-07-27 EPSS Updated
2024-10-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-840: Business Logic Errors
CWE-863: Incorrect Authorization

CAPEC

References (2)

URL	Tag	Source
https://gitlab.com/gitlab-org/gitlab/-/issues/416773	Broken Link

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://about.gitlab.com/releases/2023/07/05/security-release-gitlab-16-1-2-released	2023-07-31

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"				>= 12.8.0 < 15.11.11 Search vendor "Gitlab" for product "Gitlab" and version " >= 12.8.0 < 15.11.11"		enterprise		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 16.0.0 < 16.0.7 Search vendor "Gitlab" for product "Gitlab" and version " >= 16.0.0 < 16.0.7"		enterprise		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 16.1.0 < 16.1.2 Search vendor "Gitlab" for product "Gitlab" and version " >= 16.1.0 < 16.1.2"		enterprise		Affected