High severity7.6NVD Advisory· Published Jun 22, 2026· Updated Jun 23, 2026
CVE-2026-55409
CVE-2026-55409
Description
Filament is a collection of full-stack components for accelerated Laravel development. From 3.0.0 until 3.3.53, a disabled RichEditor field rendered its raw state without sanitizing HTML. Where the data stored in this field's state isn't sanitized already when the form state was filled, an attacker could plant malicious HTML or JavaScript and achieve XSS that executes for users who view the form. This vulnerability is fixed in 3.3.53.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
filament/formsPackagist | >= 3.0.0, < 3.3.53 | 3.3.53 |
Affected products
2- Range: 3.x
Patches
Vulnerability mechanics
References
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