CVE-2026-78497 JQ::Lite versions before 2.51 for Perl execute Perl code embedded in a query's regular expression by compiling it with string eval

JQ::Lite versions before 2.51 for Perl execute Perl code embedded in a query's regular expression by compiling it with string eval. The pattern given to test, match, or the match and = conditions of select is placed in a qr'...' literal and compiled as source text, so a ? ... code block in it run...