CVE-2025-15408 is an SQL injection vulnerability identified in the Online Guitar Store version 1.0 developed by code-projects. The vulnerability resides in the /admin/Create_product.php file, where the dre_title parameter is improperly sanitized, allowing attackers to inject malicious SQL code. This injection flaw enables remote attackers to manipulate backend database queries without requiring authentication or user interaction, increasing the attack surface. The vulnerability can lead to unauthorized data access, modification, or deletion, impacting the confidentiality, integrity, and availability of the affected system. 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 in the wild have been reported, a public exploit exists, making it a credible threat. The lack of patches or vendor-provided fixes increases the urgency for organizations to implement mitigations. The vulnerability is particularly concerning for e-commerce platforms where customer and transactional data are stored, as exploitation could lead to data breaches or fraudulent transactions. The vulnerability's presence in an administrative script suggests that access to the admin panel might be required, but the lack of privilege requirements in the CVSS vector implies the admin interface may be exposed or insufficiently protected.

For European organizations, exploitation of CVE-2025-15408 could result in unauthorized access to sensitive customer and business data, including product information and potentially user credentials if stored in the database. This could lead to data breaches, loss of customer trust, regulatory penalties under GDPR, and financial losses from fraud or service disruption. The integrity of product data could be compromised, affecting business operations and e-commerce reliability. Availability impacts could arise if attackers execute destructive SQL commands, leading to downtime or degraded service. Small and medium-sized enterprises (SMEs) using niche or less common e-commerce platforms like Online Guitar Store may be particularly vulnerable due to limited security resources. The public availability of an exploit increases the risk of opportunistic attacks, especially if the admin interface is exposed to the internet without adequate access controls. Given the medium severity, the threat is significant but not critical, allowing some window for remediation before widespread exploitation occurs.

European organizations should immediately audit their Online Guitar Store installations, focusing on version 1.0 and the /admin/Create_product.php script. Specific mitigations include: 1) Implement strict input validation and sanitization on the dre_title parameter using allowlists and escaping techniques. 2) Refactor database queries to use parameterized prepared statements or stored procedures to prevent injection. 3) Restrict access to the admin interface via network segmentation, VPNs, or IP whitelisting to reduce exposure. 4) Monitor web server and database logs for suspicious activity indicative of SQL injection attempts. 5) Conduct code reviews and penetration testing focused on injection flaws. 6) If possible, upgrade to a patched version once available or apply vendor-provided fixes promptly. 7) Employ Web Application Firewalls (WAFs) with SQL injection detection rules as an interim protective measure. 8) Educate administrators on secure configuration and the risks of exposing admin endpoints publicly. These targeted actions go beyond generic advice by addressing the specific vulnerable parameter and access vectors involved.