CVE-2025-6305 is a SQL Injection vulnerability identified in version 1.0 of the code-projects Online Shoe Store application, specifically within the /admin/admin_feature.php file. The vulnerability arises from improper sanitization or validation of the 'product_code' parameter, which is directly used in SQL queries. This flaw allows an unauthenticated attacker to remotely inject malicious SQL code by manipulating the 'product_code' argument. Exploiting this vulnerability can lead to unauthorized access to the underlying database, enabling attackers to read, modify, or delete sensitive data such as product details, user information, or administrative records. The vulnerability does not require any authentication or user interaction, increasing its risk profile. The CVSS 4.0 base score is 6.9, categorized as medium severity, reflecting the ease of remote exploitation without privileges but limited scope and impact on confidentiality, integrity, and availability. No known exploits are currently observed in the wild, but public disclosure of the exploit code increases the likelihood of exploitation attempts. The vulnerability affects only version 1.0 of the Online Shoe Store product, which is a niche e-commerce platform developed by code-projects. The absence of patches or mitigation links indicates that no official fix has been released at the time of publication, necessitating immediate attention from users of this software to prevent compromise.

For European organizations using the code-projects Online Shoe Store 1.0, this vulnerability poses a significant risk to the confidentiality and integrity of their e-commerce data. Successful exploitation could lead to unauthorized data disclosure, including customer personal information and transaction records, potentially violating GDPR and other data protection regulations. Integrity of product and order data could be compromised, affecting business operations and customer trust. Although the vulnerability does not directly impact system availability, attackers could leverage SQL Injection to escalate attacks, such as deploying ransomware or pivoting to internal networks. The remote and unauthenticated nature of the exploit increases the attack surface, especially for organizations with publicly accessible admin interfaces. Given the medium CVSS score, the impact is serious but not catastrophic; however, the lack of patches and public exploit availability elevates the urgency for mitigation. The threat is particularly relevant for small to medium-sized European retailers or businesses using this specific e-commerce solution, which may lack robust security monitoring and incident response capabilities.

1. Immediate mitigation should include restricting access to the /admin/admin_feature.php endpoint by implementing network-level controls such as IP whitelisting or VPN-only access to the admin interface. 2. Employ Web Application Firewalls (WAFs) with custom rules to detect and block SQL Injection patterns targeting the 'product_code' parameter. 3. If possible, disable or remove the vulnerable version of the Online Shoe Store application until an official patch is released. 4. Conduct thorough input validation and parameterized queries or prepared statements in the application code to prevent SQL Injection; if source code access is available, developers should urgently remediate the vulnerable code. 5. Monitor logs for suspicious database queries or repeated access attempts to the admin feature page. 6. Educate administrative users about the risk and encourage strong authentication mechanisms, even though the vulnerability does not require authentication, to reduce overall attack surface. 7. Regularly back up databases and ensure backups are securely stored to enable recovery in case of data tampering. 8. Stay updated with vendor announcements for patches or security advisories and apply them promptly upon release.