CVE-2025-14647 is a SQL injection vulnerability identified in the code-projects Computer Book Store version 1.0, specifically within the /admin_delete.php script. The vulnerability arises from improper sanitization of the 'bookisbn' parameter, which is used in SQL queries without adequate validation or parameterization. This flaw allows remote attackers to inject malicious SQL code by manipulating the 'bookisbn' argument, potentially enabling unauthorized access to the underlying database. Exploitation can occur without any authentication or user interaction, as the attack vector is network-based and the vulnerable endpoint is remotely accessible. The publicly available exploit code increases the likelihood of exploitation by attackers. The vulnerability can lead to data disclosure, data modification, or deletion, impacting the confidentiality, integrity, and availability of the affected system. The CVSS 4.0 score of 6.9 reflects a medium severity, considering the ease of exploitation and the potential impact on data security. No patches have been officially released yet, and no known active exploitation campaigns have been reported. The vulnerability primarily affects organizations using this specific software version, which may be deployed in online retail or inventory management contexts.

For European organizations, this vulnerability poses a significant risk to the confidentiality and integrity of sensitive business and customer data managed within the Computer Book Store application. Exploitation could lead to unauthorized data extraction, modification, or deletion, potentially causing financial loss, reputational damage, and regulatory non-compliance, especially under GDPR requirements. The availability of a public exploit increases the risk of automated or opportunistic attacks, which could disrupt business operations or lead to data breaches. Organizations relying on this software for e-commerce or inventory management may face operational downtime and loss of customer trust. Additionally, if attackers leverage this vulnerability to escalate privileges or move laterally within networks, the broader IT infrastructure could be compromised. The medium severity rating suggests that while the threat is serious, it may not lead to complete system takeover without additional vulnerabilities or misconfigurations.

Immediate mitigation should focus on applying input validation and sanitization to the 'bookisbn' parameter in /admin_delete.php. Developers should refactor the code to use parameterized queries or prepared statements to prevent SQL injection. Until a patch is available, organizations should implement web application firewalls (WAFs) with specific rules to detect and block SQL injection attempts targeting this parameter. Conduct thorough code audits of similar input handling across the application to identify other potential injection points. Restrict access to the /admin_delete.php endpoint by IP whitelisting or VPN access to reduce exposure. Monitor logs for unusual query patterns or repeated failed attempts to exploit this vulnerability. Educate staff about the risks and ensure incident response plans are updated to handle potential exploitation. Finally, maintain regular backups of the database to enable recovery in case of data tampering or loss.