CVE-2024-27087: Kirby vulnerable to Cross-site scripting (XSS) in the link field "Custom" type

medium Affects getkirby/cms. Feed 2026.10.29.1, updated 2026-10-28; published 2024-02-26; advisory modified 2026-09-10.

Kirby vulnerable to Cross-site scripting (XSS) in the link field "Custom" type

Package: getkirby/cms Composer
Affected versions: >=4.0.0 and <4.1.1
Fixed in: 4.1.1
Severity: medium CVSS 4.6
Exploitation: not on CISA KEV · EPSS 0% (28.3th percentile)
Published: 2024-02-26
Source: osv.dev

References

CWE-79

NVD record getkirby/cms advisories

Am I affected?

Find out in one command. phpwarden checks your composer.lock against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# PHP projects (recommended)
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