CVE-2025-6822 is a critical SQL Injection vulnerability identified in version 1.0 of the code-projects Inventory Management System, specifically within the /php_action/removeProduct.php file. The vulnerability arises from improper sanitization or validation of the 'productId' parameter, which is directly used in SQL queries without adequate protection. This flaw allows an unauthenticated remote attacker to manipulate the 'productId' argument to inject arbitrary SQL commands. Successful exploitation can lead to unauthorized data access, modification, or deletion within the backend database, potentially compromising the confidentiality, integrity, and availability of the inventory data. The vulnerability does not require any user interaction or privileges, making it highly accessible for attackers. Although the exact database type and schema are unspecified, the nature of the injection suggests that attackers could extract sensitive information, escalate privileges, or disrupt system operations. The CVSS 4.0 score of 6.9 (medium severity) reflects the ease of exploitation (network vector, no privileges, no user interaction) but limited scope and impact, as the vulnerability affects only the Inventory Management System version 1.0. No public exploit code is currently known to be in widespread use, but the disclosure of the vulnerability increases the risk of exploitation attempts.

For European organizations using the code-projects Inventory Management System 1.0, this vulnerability poses a significant risk to the security of their inventory and related business data. Exploitation could lead to unauthorized disclosure of sensitive product and inventory information, manipulation or deletion of inventory records, and disruption of supply chain operations. This could result in financial losses, operational downtime, and reputational damage. Given the critical role inventory systems play in logistics and procurement, attackers could leverage this vulnerability to gain footholds for further network intrusion or data exfiltration. The impact is particularly concerning for sectors with stringent data protection requirements under GDPR, as unauthorized data exposure could lead to regulatory penalties. Additionally, the remote and unauthenticated nature of the attack vector increases the likelihood of exploitation, especially if organizations have not applied patches or implemented compensating controls.

To mitigate this vulnerability, organizations should immediately upgrade to a patched version of the code-projects Inventory Management System once available. In the absence of an official patch, applying input validation and parameterized queries or prepared statements in the /php_action/removeProduct.php script is critical to prevent SQL injection. Implementing web application firewalls (WAFs) with rules to detect and block SQL injection attempts targeting the 'productId' parameter can provide interim protection. Regularly auditing and monitoring database logs for suspicious queries related to product removal actions is recommended. Restricting database user permissions to the minimum necessary can limit the impact of a successful injection. Additionally, organizations should conduct thorough security assessments of their inventory management applications and ensure secure coding practices are followed in customizations or integrations. Finally, raising awareness among IT and security teams about this vulnerability and monitoring threat intelligence feeds for exploit developments is essential.