yshopmall V1.0 has an arbitrary file upload vulnerability, which can enable RCE or even take over the server when improperly configured to parse JSP files.
https://github.com/Yllxx03/CVE/tree/main/CVE-2024-50648
https://github.com/Yllxx03/CVE/blob/main/yshop_fileu_pload.md