CVE-2025-24780 identifies a critical SQL Injection vulnerability in the Printcart Web to Print Product Designer plugin for WooCommerce, versions up to and including 2.4.0. The vulnerability stems from improper neutralization of special characters in SQL commands, allowing malicious actors to inject crafted SQL statements. This injection flaw enables attackers with low privileges (PR:L) to execute unauthorized SQL queries against the backend database without requiring user interaction (UI:N). The scope is classified as changed (S:C), indicating that exploitation can affect resources beyond the initially vulnerable component, potentially impacting the entire database. The vulnerability primarily compromises confidentiality (C:H) by exposing sensitive data stored in the database, while integrity (I:N) and availability (A:L) impacts are minimal or limited. The attack vector is network-based (AV:N) with low attack complexity (AC:L), making exploitation feasible remotely without sophisticated conditions. Although no known exploits are currently reported in the wild, the vulnerability poses a significant risk to WooCommerce sites using this plugin, especially those handling sensitive customer or transactional data. The plugin’s integration with WooCommerce, a widely used e-commerce platform, increases the potential attack surface. The vulnerability was reserved in January 2025 and published in July 2025, with no patches currently linked, emphasizing the need for immediate attention from affected users.

The primary impact of this SQL Injection vulnerability is the unauthorized disclosure of sensitive information from the backend database, which may include customer data, order details, and other confidential business information. Attackers exploiting this flaw can extract data without altering it, thus evading detection mechanisms that monitor data integrity changes. The limited impact on availability reduces the risk of denial-of-service conditions, but the confidentiality breach alone can lead to severe reputational damage, regulatory penalties (e.g., GDPR, CCPA), and financial losses. Organizations relying on this plugin for their WooCommerce storefronts face increased risk of data breaches, which can undermine customer trust and expose them to targeted follow-up attacks. The ease of exploitation over the network with low privileges and no user interaction required broadens the threat landscape, making automated or opportunistic attacks more likely. This vulnerability could also serve as a foothold for further lateral movement within compromised environments if attackers leverage exposed data for credential harvesting or privilege escalation.

To mitigate CVE-2025-24780, organizations should immediately verify if they are using the affected versions (up to 2.4.0) of the Printcart Web to Print Product Designer plugin for WooCommerce. If a patch is released, apply it promptly. In the absence of an official patch, consider temporarily disabling or uninstalling the plugin to eliminate the attack vector. Implement Web Application Firewall (WAF) rules specifically designed to detect and block SQL Injection attempts targeting this plugin’s endpoints. Conduct thorough input validation and sanitization on all user-supplied data interacting with the plugin, employing parameterized queries or prepared statements where possible. Review and restrict database user privileges associated with the plugin to the minimum necessary, limiting the potential damage from exploitation. Monitor logs for unusual database queries or access patterns indicative of injection attempts. Additionally, maintain regular backups of critical data and test restoration procedures to ensure resilience against potential data compromise. Engage with the plugin vendor or community for updates and advisories regarding patches or workarounds.