CVE-2025-48331 in WooCommerce Orders & Customers Exporter Plugin
Summary
by MITRE • 05/30/2025
Insertion of Sensitive Information Into Sent Data vulnerability in Vanquish WooCommerce Orders & Customers Exporter allows Retrieve Embedded Sensitive Data.This issue affects WooCommerce Orders & Customers Exporter: from n/a through 5.0.
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Analysis
by VulDB Data Team • 05/30/2025
The vulnerability identified as CVE-2025-48331 represents a critical insertion of sensitive information into sent data flaw within the Vanquish WooCommerce Orders & Customers Exporter plugin. This weakness enables attackers to retrieve embedded sensitive data through the export functionality, creating a significant risk for e-commerce environments that handle customer information and transaction details. The vulnerability exists in versions ranging from the initial release through version 5.0, indicating a long-standing issue that has not been properly addressed. The affected plugin serves as a critical component for WooCommerce stores seeking to export customer and order data, making this vulnerability particularly dangerous as it directly impacts the security of commerce platforms that rely on this functionality.
The technical flaw manifests through improper handling of sensitive data during the export process, where confidential information becomes embedded within the exported data structures without adequate sanitization or encryption measures. This type of vulnerability falls under CWE-200, which specifically addresses the exposure of sensitive information, and aligns with ATT&CK technique T1567.002 related to "Exfiltration Over Web Service" where attackers can exploit web-based export mechanisms to extract sensitive data. The vulnerability operates by allowing unauthorized access to customer information including personal details, order histories, payment information, and potentially other sensitive attributes that should remain protected during data export operations. Attackers can leverage this weakness to gain access to customer databases through legitimate export functionality, bypassing normal access controls and authentication mechanisms.
The operational impact of this vulnerability extends beyond simple data exposure, as it can enable sophisticated attack vectors including identity theft, financial fraud, and targeted phishing campaigns. When customer data is exported through the vulnerable plugin, attackers can intercept and parse the exported files to extract personally identifiable information, credit card details, or other sensitive attributes that are typically protected by security controls. The affected environment includes any WooCommerce store using the Vanquish plugin version 5.0 or earlier, creating a substantial attack surface across numerous e-commerce platforms. This vulnerability particularly impacts businesses that handle large volumes of customer transactions and personal information, as the exported data often contains comprehensive customer profiles that can be monetized on the black market or used for further attacks.
Organizations should immediately implement mitigations including upgrading to the latest version of the Vanquish WooCommerce Orders & Customers Exporter plugin where the vulnerability has been patched. System administrators must also review existing export configurations and implement additional access controls to limit who can perform data exports, while monitoring export activities for unusual patterns or unauthorized access attempts. The implementation of data loss prevention measures should include sanitizing exported data to remove or encrypt sensitive information before export operations occur. Security teams should conduct comprehensive vulnerability assessments across all WooCommerce installations to identify potentially affected systems and implement network monitoring to detect suspicious export activities. Additionally, organizations should review their incident response procedures to ensure they can quickly identify and respond to potential data exposure events resulting from this vulnerability, while maintaining compliance with relevant data protection regulations and industry standards such as pci dss and gdpr requirements.