CVE-2026-54002
1 advisory.
Packagist/getkirby/cms CVE-2026-54002: high
Kirby: Cross-site scripting (XSS) from incomplete HTML/XML sanitization in `Dom::sanitize()`
Action: Upgrade getkirby/cms to 4.9.4 or later.
composer require getkirby/cms:4.9.4composer require getkirby/cms:5.4.4Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.9.4 | - |
| 5.0.0-alpha.1 | 5.4.4 | - |
Fixed versions
| 4.9.4 | 5.4.4 |
Sources
- osv: GHSA-wr9h-4r83-f4v6
- https://github.com/getkirby/kirby/security/advisories/GHSA-wr9h-4r83-f4v6
- https://github.com/getkirby/kirby
- https://github.com/getkirby/kirby/releases/tag/4.9.4
- https://github.com/getkirby/kirby/releases/tag/5.4.4
CVE-2026-54002 · published · modified · JSON