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CVE-2026-85484 HTML::FormHandler versions before 0.410002 for Perl render option group labels and radio button labels into HTML without escaping

🗓️ 08 Sep 2026 20:08:49Reported by CPANSecType 
cvelist
 cvelist
🔗 www.cve.org👁 16 Views

Unescaped HTML in HTML::FormHandler before 0.410002 renders group and radio labels, enabling XSS.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-85484
8 Sep 202620:08
cve
nvd
NVD
CVE-2026-85484
8 Sep 202620:18
nvd
[
  {
    "collectionURL": "https://cpan.org/modules",
    "defaultStatus": "unaffected",
    "modules": [
      "HTML::FormHandler"
    ],
    "packageName": "HTML-FormHandler",
    "packageURL": "pkg:cpan/HTML-FormHandler",
    "programFiles": [
      "lib/HTML/FormHandler/Widget/Field/CheckboxGroup.pm",
      "lib/HTML/FormHandler/Widget/Field/HorizCheckboxGroup.pm",
      "lib/HTML/FormHandler/Widget/Field/RadioGroup.pm",
      "lib/HTML/FormHandler/Widget/Field/Select.pm"
    ],
    "programRoutines": [
      {
        "name": "HTML::FormHandler::Widget::Field::CheckboxGroup::render_element"
      },
      {
        "name": "HTML::FormHandler::Widget::Field::HorizCheckboxGroup::render_element"
      },
      {
        "name": "HTML::FormHandler::Widget::Field::RadioGroup::render_element"
      },
      {
        "name": "HTML::FormHandler::Widget::Field::RadioGroup::wrap_radio"
      },
      {
        "name": "HTML::FormHandler::Widget::Field::Select::render_element"
      }
    ],
    "repo": "https://github.com/gshank/html-formhandler",
    "versions": [
      {
        "lessThan": "0.410002",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

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