CVE-2025-13301 identifies a SQL injection vulnerability in version 1.0 of the itsourcecode Web-Based Internet Laboratory Management System, specifically within an unknown function in the /subject/controller.php file. This vulnerability allows an unauthenticated remote attacker to inject arbitrary SQL commands into the backend database by manipulating input parameters processed by the vulnerable script. The injection flaw can lead to unauthorized data access, modification, or deletion, potentially compromising the confidentiality, integrity, and availability of sensitive laboratory data. The vulnerability does not require user interaction or authentication, making it easier to exploit remotely. The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P) indicates network attack vector, low attack complexity, no privileges or user interaction needed, and partial impact on confidentiality, integrity, and availability. Although no known exploits are currently active in the wild, the public disclosure of exploit code increases the likelihood of exploitation attempts. The vulnerability affects only version 1.0 of the product, and no official patches have been linked yet. This vulnerability is critical for organizations relying on this system for managing laboratory resources, as it could lead to data breaches or operational disruption.

For European organizations, especially universities, research labs, and educational institutions that utilize the itsourcecode Web-Based Internet Laboratory Management System, this vulnerability poses a significant risk. Exploitation could lead to unauthorized access to sensitive research data, intellectual property, and personal information of students and staff. Data integrity could be compromised, affecting the reliability of laboratory results and research outputs. Availability impacts could disrupt laboratory operations, causing delays and financial losses. The medium severity rating reflects a moderate but tangible risk, particularly given the ease of remote exploitation without authentication. Organizations in Europe with limited cybersecurity resources or outdated software maintenance practices may be more vulnerable. Additionally, regulatory compliance frameworks such as GDPR impose strict requirements on data protection, and exploitation could lead to legal and reputational consequences. The risk is heightened in countries with a strong focus on scientific research and education, where such systems are more prevalent.

1. Apply patches or updates from itsourcecode vendor as soon as they become available to address the SQL injection vulnerability. 2. In the absence of official patches, implement web application firewalls (WAFs) configured to detect and block SQL injection attempts targeting /subject/controller.php and related endpoints. 3. Conduct a thorough code review of the affected application to identify and remediate unsafe SQL query constructions, replacing them with parameterized queries or prepared statements. 4. Enforce strict input validation and sanitization on all user-supplied data, especially parameters processed by the vulnerable script. 5. Restrict database user permissions to the minimum necessary, preventing unauthorized data modification or extraction even if injection occurs. 6. Monitor database logs and application logs for unusual query patterns or errors indicative of injection attempts. 7. Educate development and IT teams on secure coding practices and the risks of SQL injection. 8. Consider network segmentation to isolate laboratory management systems from broader enterprise networks to limit lateral movement in case of compromise. 9. Regularly backup critical data and verify restoration procedures to mitigate potential data loss or corruption. 10. Engage in threat intelligence sharing with relevant European cybersecurity communities to stay informed about emerging exploit activity.