CVE-2025-9958: gitlab (CVSS 7.7)

Description

An issue has been discovered in GitLab CE/EE affecting all versions from 14.10 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1, that could have allowed Guest users to access sensitive information stored in virtual registry configurations.

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CVSS v3.1 Score

7.7

HIGH

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

Weakness Type (CWE)

CWE-201 CWE-201

Affected Products

Vendor	Product	Versions
gitlab	gitlab	14.10.0 — 18.2.7
gitlab	gitlab	14.10.0 — 18.2.7
gitlab	gitlab	18.3.0 — 18.3.3
gitlab	gitlab	18.3.0 — 18.3.3
gitlab	gitlab	All
gitlab	gitlab	All

References

Other References

https://gitlab.com/gitlab-org/gitlab/-/issues/567777 https://hackerone.com/reports/3323573

Frequently Asked Questions

What is CVE-2025-9958? +

An issue has been discovered in GitLab CE/EE affecting all versions from 14.10 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1, that could have allowed Guest users to access sensitive information stored in virtual registry configurations. It has a CVSS v3.1 base score of 7.7 (HIGH).

How severe is CVE-2025-9958? +

CVE-2025-9958 has a CVSS v3.1 score of 7.7 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-9958? +

CVE-2025-9958 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-2025-9958? +

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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