CVE-2025-2045: gitlab Auth Bypass — Exploit

Description

Improper authorization in GitLab EE affecting all versions from 17.7 prior to 17.7.6, 17.8 prior to 17.8.4, 17.9 prior to 17.9.1 allow users with limited permissions to access to potentially sensitive project analytics data.

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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-863 Incorrect Authorization

Affected Products

Vendor	Product	Versions
gitlab	gitlab	17.7.0 — 17.7.6
gitlab	gitlab	17.8.0 — 17.8.4
gitlab	gitlab	All

References

Exploits

https://gitlab.com/gitlab-org/gitlab/-/issues/512050

Other References

https://hackerone.com/reports/2921111

Frequently Asked Questions

What is CVE-2025-2045? +

Improper authorization in GitLab EE affecting all versions from 17.7 prior to 17.7.6, 17.8 prior to 17.8.4, 17.9 prior to 17.9.1 allow users with limited permissions to access to potentially sensitive project analytics data. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2025-2045? +

CVE-2025-2045 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-2025-2045? +

CVE-2025-2045 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-2025-2045? +

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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