CVE-2024-4901: gitlab XSS (CVSS 8.7)

Description

An issue was discovered in GitLab CE/EE affecting all versions starting from 16.9 prior to 16.11.5, starting from 17.0 prior to 17.0.3, and starting from 17.1 prior to 17.1.1, where a stored XSS vulnerability could be imported from a project with malicious commit notes.

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CVSS v3.1 Score

8.7

HIGH

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

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
gitlab	gitlab	16.9.0 — 16.11.5
gitlab	gitlab	16.9.0 — 16.11.5
gitlab	gitlab	17.0.0 — 17.0.3
gitlab	gitlab	17.0.0 — 17.0.3
gitlab	gitlab	All
gitlab	gitlab	All

References

Other References

https://gitlab.com/gitlab-org/gitlab/-/issues/461773 https://hackerone.com/reports/2500163 https://gitlab.com/gitlab-org/gitlab/-/issues/461773 https://hackerone.com/reports/2500163

Frequently Asked Questions

What is CVE-2024-4901? +

An issue was discovered in GitLab CE/EE affecting all versions starting from 16.9 prior to 16.11.5, starting from 17.0 prior to 17.0.3, and starting from 17.1 prior to 17.1.1, where a stored XSS vulnerability could be imported from a project with malicious commit notes. It has a CVSS v3.1 base score of 8.7 (HIGH).

How severe is CVE-2024-4901? +

CVE-2024-4901 has a CVSS v3.1 score of 8.7 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-4901? +

CVE-2024-4901 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-2024-4901? +

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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