CVE-2024-1539: gitlab Auth Bypass (CVSS 4.3)

Description

An issue has been discovered in GitLab EE affecting all versions starting from 15.2 prior to 16.9.7, starting from 16.10 prior to 16.10.5, and starting from 16.11 prior to 16.11.2. It was possible to disclose updates to issues to a banned group member using the API.

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CVSS v3.1 Score

4.3

MEDIUM

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

Weakness Type (CWE)

CWE-862 Missing Authorization

Affected Products

Vendor	Product	Versions
gitlab	gitlab	15.2.0 — 16.9.7
gitlab	gitlab	16.10.0 — 16.10.5
gitlab	gitlab	16.11.0 — 16.11.2

References

Other References

https://gitlab.com/gitlab-org/gitlab/-/issues/442049 https://hackerone.com/reports/2369988

Frequently Asked Questions

What is CVE-2024-1539? +

An issue has been discovered in GitLab EE affecting all versions starting from 15.2 prior to 16.9.7, starting from 16.10 prior to 16.10.5, and starting from 16.11 prior to 16.11.2. It was possible to disclose updates to issues to a banned group member using the API. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2024-1539? +

CVE-2024-1539 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-1539? +

CVE-2024-1539 affects products from gitlab, specifically: gitlab. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-1539? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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