medium6.1
CVE-2026-85630
HTML::FormHandler versions before 0.410002 for Perl render field attributes into HTML without escaping using the process_attrs method.
Impact
HTML::FormHandler versions before 0.410002 for Perl render field attributes into HTML without escaping using the process_attrs method. Any application with fields or field labels where some attributes are built from data rather than literals allows attacker-influenced text in an attribute value that can override the field attributes or embed JavaScript in rendered pages. For example, the RadioGroup widget uses the process_attrs method via the render_option and wrap_radio methods.
Affected products
| Product | Affected versions |
|---|---|
| HTML::FormHandler | before 0.410002 |
Versions were read from the advisory text. No structured product data has been published for this record yet.