CVE-2026-19872: HTML::FormHandler versions before 0.410000 for Perl allow cross-site scripting via a submitted value rendered unescaped in an error message

<p>Posted by Robert Rothenberg on Sep 08</p>========================================================================<br /> CVE-2026-19872                                       CPAN Security Group<br /> ========================================================================<br /> <br />         CVE ID:  CVE-2026-19872<br />   Distribution:  HTML-FormHandler<br />       Versions:  before 0.41000