CVE-2025-30807 identifies a critical SQL Injection vulnerability in the Martin Nguyen Next-Cart Store to WooCommerce Migration plugin, specifically in versions up to 3.9.4. The vulnerability arises from improper neutralization of special characters in SQL commands, allowing attackers to inject arbitrary SQL code. This can occur when user-supplied input is concatenated directly into SQL queries without proper sanitization or use of parameterized queries. Exploiting this flaw could enable attackers to read sensitive information from the database, modify or delete data, or potentially escalate privileges within the application. The plugin is designed to facilitate migration of e-commerce data from Next-Cart to WooCommerce, a widely used WordPress e-commerce platform. Although no known exploits have been reported in the wild, the vulnerability’s presence in a migration tool used by online stores poses a significant risk to data integrity and confidentiality. The lack of a CVSS score indicates that the vulnerability is newly published and pending further analysis. The vulnerability was reserved on March 26, 2025, and published on April 1, 2025. The absence of patches at the time of reporting necessitates immediate attention from users of the affected plugin versions. Attackers do not require authentication or user interaction to exploit this vulnerability, increasing its risk profile. The vulnerability’s impact is primarily on the confidentiality and integrity of the database, with potential availability impacts if destructive SQL commands are executed.

The impact of CVE-2025-30807 on organizations worldwide is significant, especially for those operating e-commerce websites using WooCommerce and relying on the Next-Cart Store to WooCommerce Migration plugin. Successful exploitation could lead to unauthorized disclosure of customer data, including personal and payment information, resulting in privacy breaches and regulatory non-compliance. Data integrity could be compromised through unauthorized modification or deletion of product, order, or user data, disrupting business operations and damaging customer trust. Additionally, attackers could leverage the vulnerability to escalate privileges or pivot to other parts of the network, increasing the scope of compromise. The disruption could lead to financial losses, reputational damage, and potential legal consequences. Since WooCommerce powers a substantial portion of global e-commerce sites, the vulnerability has a broad attack surface. The absence of known exploits currently provides a window for remediation, but the ease of exploitation without authentication or user interaction elevates the urgency. Organizations that have recently migrated or are planning to migrate data using this plugin are particularly at risk. The vulnerability also poses risks to supply chain security if attackers compromise migration processes to inject malicious data or backdoors.

To mitigate CVE-2025-30807, organizations should immediately monitor for updates or patches released by Martin Nguyen or the plugin maintainers and apply them as soon as they become available. Until a patch is released, users should consider disabling the Next-Cart Store to WooCommerce Migration plugin or restricting its access to trusted administrators only. Implementing Web Application Firewalls (WAFs) with rules to detect and block SQL injection attempts targeting the plugin’s endpoints can provide interim protection. Conduct thorough input validation and sanitization on all user inputs related to migration processes, ensuring that special characters are properly escaped or parameterized queries are used. Review database permissions to enforce the principle of least privilege, limiting the plugin’s database user rights to only necessary operations. Monitor logs for unusual database queries or errors that may indicate attempted exploitation. Organizations should also audit their WooCommerce installations and migration workflows for any signs of compromise. Finally, educating development and operations teams about secure coding practices and the risks of SQL injection vulnerabilities will help prevent similar issues in the future.