CVE-2024-3127

MEDIUM

GitLab EE <17.1.6-17.2.4-17.3.1 - Auth Bypass

Title source: llm
STIX 2.1

Description

An issue has been discovered in GitLab EE affecting all versions starting from 12.5 before 17.1.6, all versions starting from 17.2 before 17.2.4, all versions starting from 17.3 before 17.3.1. Under certain conditions it may be possible to bypass the IP restriction for groups through GraphQL allowing unauthorised users to perform some actions at the group level.

References (2)

Core 2
Core References
Exploit, Issue Tracking issue-tracking permissions-required
https://gitlab.com/gitlab-org/gitlab/-/issues/452640
Permissions Required technical-description exploit permissions-required
https://hackerone.com/reports/2395169

Scores

CVSS v3 4.3
EPSS 0.0002
EPSS Percentile 6.8%
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 none
Automatable no
Technical Impact partial

Details

CWE
CWE-284 CWE-863
Status published
Products (2)
gitlab/gitlab 17.3.0 (2 CPE variants)
gitlab/gitlab 12.5.0 - 17.1.6 (2 CPE variants)
Published Aug 22, 2024
Tracked Since Feb 18, 2026