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php · filament/formsCritical

filament/forms: Disabled RichEditor field XSS in v3

In Filament v3, a disabled RichEditor field renders raw HTML without sanitization, enabling stored XSS.

18 Jun 2026Read 1 minSeverity: act now

What changed

In Filament v3, a disabled RichEditor field renders raw HTML without sanitization, enabling stored XSS.

Who it affects

Users of Filament v3 with disabled RichEditor fields containing unsanitized data.

What to do today

Upgrade to Filament v4 or sanitize data before filling form state.

The trail
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