openSIS Community Edition 8.0 - SQL Injection

Exploit Title: openSIS Community Edition 8.0 - SQL Injection Date: 2025-11-25 Exploit Author: CodeSecLab Vendor Homepage: https://github.com/OS4ED/openSIS-Classic Software Link: https://github.com/OS4ED/openSIS-Classic Version: 8.0 Tested on: Windows CVE : CVE-2021-40617 Proof Of Concept GET...