Incorrect Authorization in GitLab
CVE-2024-2743

9.1CRITICAL

Key Information:

Vendor
Gitlab
Status
Gitlab
Vendor
CVE Published:
12 September 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A vulnerability has been identified in GitLab-EE that affects versions starting from 13.3 up to 17.1.7, 17.2 before 17.2.5, and 17.3 before 17.3.2. This issue can enable attackers to alter on-demand DAST scans without appropriate permissions, leading to potential exposure of sensitive variables. The implications of this vulnerability necessitate immediate attention to prevent unauthorized access and ensure the integrity of data security practices.

Affected Version(s)

GitLab 13.3 < 17.1.7

GitLab 17.2 < 17.2.5

GitLab 17.3 < 17.3.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2024-2743 - Proof of Concept

References

https://gitlab.com/gitlab-org/gitlab/-/issues/451014
issue-trackingpermissions-required
https://hackerone.com/reports/2411756
technical-descriptionexploitpermissions-required

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

Credit

Thanks [0xn3va](https://hackerone.com/0xn3va) for reporting this vulnerability through our HackerOne bug bounty program
.