CVE-2025-59578 is a vulnerability identified in the ShopMagic plugin for WooCommerce, developed by wpdesk. ShopMagic is a popular automation tool used by WooCommerce stores to manage customer communications and workflows. The vulnerability allows an attacker to insert sensitive information into data sent by the plugin, which can then be retrieved by unauthorized parties. This could occur through manipulation of the plugin’s data handling processes, potentially exposing embedded sensitive data such as customer details, order information, or internal tokens. The affected versions include all versions up to and including 4.5.6, with no specific earliest version identified. The vulnerability was reserved in September 2025 and published in October 2025, but no CVSS score has been assigned yet, and no known exploits have been reported in the wild. The lack of a CVSS score means severity must be assessed based on the nature of the vulnerability: it impacts confidentiality primarily, with possible integrity concerns if data can be altered or injected. Exploitation likely does not require authentication or user interaction, increasing risk. The plugin’s role in e-commerce workflows means that sensitive customer and transactional data could be exposed, potentially violating data protection regulations such as GDPR. The absence of patch links suggests a patch may not yet be publicly available, emphasizing the need for vigilance and interim mitigations.

For European organizations, the impact of CVE-2025-59578 can be significant due to the potential exposure of sensitive customer and transactional data processed via ShopMagic in WooCommerce stores. This could lead to breaches of confidentiality, undermining customer trust and resulting in regulatory penalties under GDPR. Data leakage could include personally identifiable information (PII), payment-related data, or internal business information, which attackers could exploit for fraud, identity theft, or competitive advantage. The integrity of communications and automated workflows may also be compromised if attackers can insert or manipulate data. This threat is particularly critical for e-commerce businesses with high transaction volumes and sensitive customer bases. Additionally, reputational damage and operational disruptions could arise if customers lose confidence or if regulatory bodies impose sanctions. The lack of known exploits currently reduces immediate risk but does not diminish the potential impact once exploitation techniques emerge.

Organizations should monitor wpdesk’s official channels for patches addressing CVE-2025-59578 and apply updates promptly once available. Until a patch is released, administrators should audit ShopMagic configurations to minimize sensitive data inclusion in automated messages or workflows. Restrict access to ShopMagic management interfaces to trusted personnel only and enforce strong authentication controls. Implement network-level protections such as web application firewalls (WAFs) to detect and block anomalous requests targeting ShopMagic endpoints. Conduct thorough logging and monitoring of ShopMagic-related activities to detect suspicious data manipulation attempts. Review and limit the scope of data that ShopMagic processes or transmits, avoiding embedding sensitive information where possible. Engage in regular security assessments of WooCommerce environments to identify and remediate related vulnerabilities. Finally, prepare incident response plans to quickly address any potential data exposure incidents linked to this vulnerability.