CVE-2022-47182 in Square for WooCommerce Plugin
Summary
by MITRE • 12/13/2024
Missing Authorization vulnerability in Wpexpertsio APIExperts Square for WooCommerce allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects APIExperts Square for WooCommerce: from n/a through 4.4.1.
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Analysis
by VulDB Data Team • 12/13/2024
This vulnerability represents a critical missing authorization flaw that undermines the access control mechanisms within the WPExpertsio APIExperts Square for WooCommerce plugin. The weakness stems from improper configuration of security levels that should enforce strict authorization checks before allowing API interactions with the Square payment processing system. Attackers can exploit this misconfiguration to bypass intended access controls and potentially gain unauthorized access to sensitive payment data or system functions.
The technical implementation flaw manifests as insufficient validation of user permissions within the plugin's API endpoints, particularly affecting versions ranging from unspecified initial releases through 4.4.1. This allows malicious actors to manipulate API requests without proper authentication credentials or authorization tokens that should normally be required for processing Square transactions. The vulnerability falls under the CWE-285 category of Improper Authorization, specifically targeting API security controls that should prevent unauthorized access to payment processing functions.
Operationally, this missing authorization check creates significant risk for e-commerce platforms using the affected plugin, as it enables attackers to potentially intercept or manipulate payment transactions, access customer data, or perform unauthorized administrative actions. The impact extends beyond simple data exposure to include potential financial fraud and regulatory compliance violations under standards such as pci dss requirements for payment card data protection. Systems utilizing this plugin without proper mitigations become vulnerable to attacks that could compromise entire payment processing workflows.
Organizations should immediately implement patch management procedures to upgrade to versions beyond 4.4.1 where the authorization controls have been properly configured. Network segmentation and monitoring of API endpoints can provide additional defensive layers, while implementing proper input validation and authentication checks helps prevent exploitation attempts. Security teams should conduct comprehensive vulnerability assessments of all WooCommerce plugins and ensure that access control mechanisms are properly enforced for all external API integrations. Regular security audits focusing on authorization controls and adherence to secure coding practices will help prevent similar issues in other plugin implementations. The ATT&CK framework categorizes this as a privilege escalation technique through insecure API endpoints, emphasizing the need for proper access control validation at all integration points within web applications.