CVE-2025-9733 is a SQL Injection vulnerability identified in version 1.0 of the code-projects Human Resource Integrated System, specifically within the /login_timeee.php file. The vulnerability arises from improper sanitization or validation of the emp_id parameter, allowing an attacker to manipulate this input to inject malicious SQL code. This flaw can be exploited remotely without requiring authentication or user interaction, as indicated by the CVSS vector (AV:N/AC:L/AT:N/PR:N/UI:N). The vulnerability impacts the confidentiality, integrity, and availability of the underlying database, as attackers can potentially extract sensitive employee data, modify records, or disrupt system operations. The CVSS score of 6.9 (medium severity) reflects the moderate impact and ease of exploitation, with limited scope due to the specific affected version and component. Although no public exploit is currently known to be actively used in the wild, the exploit code has been publicly released, increasing the risk of exploitation by opportunistic attackers. The vulnerability does not require privileges or user interaction, increasing its threat level. The lack of available patches or mitigation guidance from the vendor at this time further elevates the risk for organizations using this software. Given that this system manages human resource data, the exposure of personal and employment information could lead to privacy violations and compliance issues.

For European organizations, the impact of this SQL Injection vulnerability can be significant. Human Resource Integrated Systems typically store sensitive personal data including employee identities, contact details, payroll information, and performance records. Exploitation could lead to unauthorized disclosure of personal data, violating GDPR and other data protection regulations, potentially resulting in heavy fines and reputational damage. Integrity of HR data could be compromised, leading to payroll errors, falsified records, or disruption of HR operations. Availability could also be affected if attackers execute destructive SQL commands or cause database corruption, impacting business continuity. Organizations relying on this specific version of the code-projects HR system are at risk, especially if they have not implemented compensating controls such as web application firewalls or input validation. The public availability of exploit code increases the likelihood of automated scanning and exploitation attempts, making timely mitigation critical.

To mitigate this vulnerability, European organizations should first identify any deployments of code-projects Human Resource Integrated System version 1.0. Immediate steps include: 1) Implementing strict input validation and parameterized queries or prepared statements in the /login_timeee.php script to prevent SQL injection. 2) Deploying web application firewalls (WAFs) with rules to detect and block SQL injection attempts targeting the emp_id parameter. 3) Monitoring logs for suspicious activity related to the vulnerable endpoint, including unusual query patterns or repeated failed login attempts. 4) Restricting network access to the HR system to trusted internal IPs where feasible to reduce exposure. 5) Engaging with the vendor for patches or updates; if unavailable, consider upgrading to a newer, secure version or migrating to alternative HR management solutions. 6) Conducting security awareness training for IT staff to recognize and respond to exploitation attempts. 7) Regularly backing up HR databases and testing restoration procedures to ensure recovery capability in case of data corruption or loss. These targeted measures go beyond generic advice by focusing on the specific vulnerable parameter and the operational context of the HR system.