GitLab EE Vulnerability: Bypassing IP Restriction for Unauthorized Access

CVE-2024-3127

4.3MEDIUM

Key Information

Vendor
Gitlab
Status
Gitlab
Vendor
CVE Published:
22 August 2024

Summary

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.

Affected Version(s)

GitLab < 17.1.6

GitLab < 17.2.4

GitLab < 17.3.1

Refferences

https://gitlab.com/gitlab-org/gitlab/-/issues/452640
issue-trackingpermissions-required
https://hackerone.com/reports/2395169
technical-descriptionexploitpermissions-required

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

Collectors

NVD DatabaseMitre Database

Credit

Thanks [0x777](https://hackerone.com/0x777) for reporting this vulnerability through our HackerOne bug bounty program
.