CVE-2026-3819 | SourceCodester Resort Reservation System 1.0 Reservation Management ?page=manage_reservation ID cross site scripting

A vulnerability categorized as problematic has been discovered in SourceCodester Resort Reservation System 1.0. The affected element is an unknown function of the file /?page=manage_reservation of the component Reservation Management Module. Such manipulation of the argument ID leads to cross site scripting.

This vulnerability is traded as CVE-2026-3819. The attack may be launched remotely. Furthermore, there is an exploit available.