CVE-2026-120645 CGI versions before 5.00 for Perl allow denial of service via submitted values used as a regex for optgroup selection in scrolling_list

CGI versions before 5.00 for Perl allow denial of service via submitted values used as a regex for optgroup selection in scrollinglist. When rendering option groups, scrollinglist marks the selected options by interpolating each selected value, by default taken from the request parameters,...