Public mode

No access to your tenant or devices. Every item links to its source. What this means

CVE-2026-85484

HTML-FormHandler · Vulnerability

cve-program · severity unknownCVSS unknownCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-85484

Published

HTML::FormHandler versions before 0.410002 for Perl render option group labels and radio button labels into HTML without escaping. The Select, RadioGroup, CheckboxGroup and HorizCheckboxGroup widgets render a group label unescaped, Select into a label attribute and the other three into element content. RadioGroup also renders each radio button's own label unescaped. Any application whose option list is built from data rather than literals, using options_from, an options_fieldname method, or the DBIC model, allows attacker-influenced text in a label that can override the options or embed JavaScript in rendered pages.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-85484

Published

HTML-FormHandler

https://cpan.org/modules

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "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"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON