CVE-2023-4018

MEDIUM

GitLab <16.2.5-16.3.1 - Info Disclosure

Title source: llm

Description

An issue has been discovered in GitLab affecting all versions starting from 16.2 before 16.2.5, all versions starting from 16.3 before 16.3.1. Due to improper permission validation it was possible to create model experiments in public projects.

References (2)

[Broken Link] https://gitlab.com/gitlab-org/gitlab/-/issues/420301

[Permissions Required] https://hackerone.com/reports/2083440

Scores

CVSS v3 4.3

EPSS 0.0009

EPSS Percentile 26.0%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-425

Status published

Products (4)

gitlab/gitlab 16.3.0 (2 CPE variants)

gitlab/gitlab 16.2 - 16.2.5 (2 CPE variants)

GitLab/GitLab 16.2 - 16.2.5

GitLab/GitLab 16.3 - 16.3.1

Published Sep 01, 2023

Tracked Since Feb 18, 2026