CVE-2026-71288 Koha SQL Injection via order_by and {order}_ovalue Parameters in guided_reports.pl

Koha's guided report builder reports/guidedreports.pl reads the orderby CGI parameter and, for each value, a dynamically-named orderovalue parameter, and concatenates both directly into an SQL ORDER BY clause with no allowlist or validation: my @orderby = $input-multiparam'orderby'; foreach my...

CVE-2026-71288 Koha SQL Injection via order_by and {order}_ovalue Parameters in guided_reports.pl

Koha's guided report builder reports/guidedreports.pl reads the orderby CGI parameter and, for each value, a dynamically-named orderovalue parameter, and concatenates both directly into an SQL ORDER BY clause with no allowlist or validation: my @orderby = $input-multiparam'orderby'; foreach my...

CVE-2026-71288

Koha vulnerability CVE-2026-71288 affects the guided report builder (reports/guided_reports.pl). It openly concatenates user-supplied ORDER BY values and corresponding _ovalue parameters into an SQL ORDER BY clause without any allowlist or validation, and appends it to the final query in C4::Repo...