CVE-2025-6610 is a SQL Injection vulnerability identified in the itsourcecode Employee Management System version 1.0 and earlier. The vulnerability resides in the /admin/editempprofile.php file, specifically in the handling of the 'FirstName' parameter. An attacker can remotely manipulate this parameter to inject malicious SQL code, potentially altering or extracting sensitive data from the backend database. The vulnerability does not require user interaction but does require high privileges (PR:H) to exploit, indicating that an attacker must have authenticated access with elevated rights to the system. The CVSS 4.0 vector indicates the attack can be performed remotely (AV:N) with low attack complexity (AC:L), no user interaction (UI:N), and no scope change (S:N). The impact on confidentiality, integrity, and availability is rated low (VC:L, VI:L, VA:L), suggesting limited but non-negligible damage if exploited. Although the exploit has been publicly disclosed, there are no known exploits actively observed in the wild at this time. The vulnerability's medium severity rating (CVSS 5.1) reflects a moderate risk primarily due to the requirement for authenticated high privileges, which limits the attack surface but still poses a significant threat to organizations using this software. Given that this is an employee management system, exploitation could lead to unauthorized data access or modification of employee records, potentially impacting HR operations and data privacy compliance.

For European organizations, the impact of CVE-2025-6610 could be substantial, especially for those relying on the itsourcecode Employee Management System for managing sensitive employee data. Successful exploitation could lead to unauthorized disclosure or alteration of personal employee information, violating GDPR requirements and resulting in legal and financial penalties. The integrity of HR data could be compromised, affecting payroll, benefits, and personnel records, which may disrupt business operations. Although the vulnerability requires high privilege access, insider threats or compromised administrative accounts could be leveraged by attackers to exploit this flaw. The remote exploitability increases the risk of external attackers gaining access if administrative credentials are exposed or weakly protected. The lack of known active exploitation reduces immediate risk but does not eliminate the potential for targeted attacks, especially in sectors with high-value employee data such as finance, healthcare, and government agencies within Europe.

1. Immediate mitigation should focus on restricting administrative access to the Employee Management System through network segmentation and strong access controls, including multi-factor authentication (MFA) for all privileged accounts. 2. Conduct a thorough audit of all administrative accounts to ensure no unauthorized or inactive accounts exist. 3. Implement input validation and parameterized queries or prepared statements in the /admin/editempprofile.php script to eliminate SQL injection vectors. 4. Since no official patch is currently available, consider deploying a Web Application Firewall (WAF) with custom rules to detect and block SQL injection attempts targeting the 'FirstName' parameter. 5. Monitor logs for unusual database queries or failed login attempts that could indicate exploitation attempts. 6. Educate administrators on the risks of credential compromise and enforce strong password policies. 7. Plan for an upgrade or replacement of the affected software version once a vendor patch or secure update is released. 8. Regularly back up employee data securely to enable recovery in case of data integrity compromise.