Vulnerability Description
Kirby is a content management system. The new link field introduced in Kirby 4 allows several different link types that each validate the entered link to the relevant URL format. It also includes a "Custom" link type for advanced use cases that don't fit any of the pre-defined link formats. As the "Custom" link type is meant to be flexible, it also allows the javascript: URL scheme. In some use cases this can be intended, but it can also be misused by attackers to execute arbitrary JavaScript code when a user or visitor clicks on a link that is generated from the contents of the link field. This vulnerability is patched in 4.1.1.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Getkirby | Kirby | >= 4.0.0, < 4.1.1 |
Related Weaknesses (CWE)
References
- https://github.com/getkirby/kirby/commit/cda3dd9a15228d35e62ff86cfa87a67e7c68743Patch
- https://github.com/getkirby/kirby/security/advisories/GHSA-63h4-w25c-3qv4Vendor Advisory
- https://github.com/getkirby/kirby/commit/cda3dd9a15228d35e62ff86cfa87a67e7c68743Patch
- https://github.com/getkirby/kirby/security/advisories/GHSA-63h4-w25c-3qv4Vendor Advisory
FAQ
What is CVE-2024-27087?
CVE-2024-27087 is a vulnerability with a CVSS score of 4.6 (MEDIUM). Kirby is a content management system. The new link field introduced in Kirby 4 allows several different link types that each validate the entered link to the relevant URL format. It also includes a "C...
How severe is CVE-2024-27087?
CVE-2024-27087 has been rated MEDIUM with a CVSS base score of 4.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-27087?
Check the references section above for vendor advisories and patch information. Affected products include: Getkirby Kirby.