CVE-2025-62997 identifies a vulnerability in the WP EasyCart plugin developed by levelfourdevelopment, specifically affecting versions up to 5.8.11. The vulnerability allows an attacker to insert sensitive information into data sent by the plugin and subsequently retrieve this embedded sensitive data. This could occur during normal data transmission processes within the plugin's e-commerce functionalities, potentially exposing confidential information such as customer details, payment data, or internal configuration parameters. The vulnerability does not require authentication or user interaction, increasing its risk profile. Although no public exploits have been reported yet, the flaw's presence in a widely used WordPress e-commerce plugin raises concerns about data confidentiality breaches. The lack of a CVSS score indicates the need for an independent severity assessment. The vulnerability stems from improper handling or sanitization of data sent by the plugin, allowing sensitive information to be embedded and retrieved by unauthorized parties. This could lead to data leakage, undermining the integrity and confidentiality of e-commerce transactions and customer privacy. The plugin's widespread use in European e-commerce sites amplifies the potential impact. The vulnerability was reserved in late October 2025 and published in December 2025, with no patches currently linked, emphasizing the urgency for vendor response and user mitigation.

For European organizations, the primary impact of CVE-2025-62997 is the potential exposure of sensitive customer and transactional data handled by WP EasyCart. This can lead to breaches of GDPR and other data protection regulations, resulting in legal penalties and reputational damage. E-commerce businesses relying on WP EasyCart may face loss of customer trust and financial consequences if payment or personal data is leaked. The vulnerability could also be exploited to gather intelligence for further targeted attacks or fraud. Since WP EasyCart is integrated into WordPress, a platform with significant market penetration in Europe, the scope of affected systems is broad. The exposure of sensitive information could disrupt business operations and compromise data integrity. The absence of authentication or user interaction requirements makes exploitation easier, increasing the likelihood of automated or remote attacks. Organizations in sectors such as retail, finance, and services that use WP EasyCart for online sales are particularly vulnerable. The impact extends beyond direct data loss to include increased risk of phishing, identity theft, and fraud stemming from leaked information.

Organizations should immediately inventory their WordPress installations to identify the presence and version of WP EasyCart. Until an official patch is released, they should consider disabling or restricting the plugin's data transmission features that handle sensitive information. Implementing Web Application Firewalls (WAF) with custom rules to detect and block anomalous data insertion or retrieval patterns related to WP EasyCart can reduce risk. Monitoring network traffic for unusual data flows from the plugin is advised. Enforcing strict access controls on the WordPress admin interface and limiting plugin management to trusted personnel reduces exploitation risk. Organizations should also review and sanitize any logs or stored data that may contain embedded sensitive information. Regular backups and incident response plans should be updated to address potential data leakage scenarios. Once patches are available, prompt application is critical. Additionally, educating staff about the risks and signs of exploitation can improve detection and response. For high-risk environments, consider isolating WP EasyCart instances or migrating to alternative e-commerce solutions with better security track records.