CVE-2023-3920 Insufficient Verification of Data Authenticity in GitLab

2023-09-2906:02:31

CWE-345

GitLab

github.com

cve-2023-3920

gitlab

data authenticity

vulnerability

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

AI Score

4.3

Confidence

High

EPSS

0.001

Percentile

18.6%

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

An issue has been discovered in GitLab affecting all versions starting from 11.2 before 16.2.8, all versions starting from 16.3 before 16.3.5, all versions starting from 16.4 before 16.4.1. It was possible that a maintainer to create a fork relationship between existing projects contrary to the documentation.