CVE-2026-105572A vulnerability has been found in PickMall Lilishop up to 4.2.4. This affects an unknown function of the file /buyer/trade/receipt of the component Buyer Invoice List. Such manipulation of the argument memberId leads to authorization bypass. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.