CVE-2024-32520 in WPC Grouped Product for WooCommerce Plugin
Summary
by MITRE • 04/17/2024
Missing Authorization vulnerability in WPClever WPC Grouped Product for WooCommerce.This issue affects WPC Grouped Product for WooCommerce: from n/a through 4.4.2.
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Analysis
by VulDB Data Team • 05/24/2024
The CVE-2024-32520 vulnerability represents a critical missing authorization flaw within the WPClever WPC Grouped Product for WooCommerce plugin, which operates within the broader WordPress ecosystem and e-commerce infrastructure. This vulnerability specifically targets the authorization mechanisms that should prevent unauthorized access to administrative functions and data manipulation capabilities. The issue exists in plugin versions ranging from an unspecified beginning version through 4.4.2, indicating a potential window of exposure for numerous WordPress sites utilizing this particular WooCommerce extension. The vulnerability stems from insufficient validation of user permissions and roles, allowing malicious actors to bypass expected access controls and potentially execute unauthorized operations within the plugin's administrative interface.
The technical implementation of this missing authorization vulnerability manifests through inadequate checks within the plugin's codebase that should verify whether the currently authenticated user possesses the necessary privileges to perform specific actions. In a properly secured environment, administrative functions within WooCommerce plugins should require administrator-level permissions or equivalent authorization levels before allowing modifications to product groupings, configuration settings, or access to sensitive data. However, in this case, the plugin fails to enforce these authorization checks, creating a pathway for attackers to escalate privileges or access restricted functionality without proper authentication. The vulnerability can be exploited through various attack vectors including direct API calls, manipulation of administrative forms, or by leveraging existing user sessions with lower privileges.
The operational impact of this vulnerability extends beyond simple unauthorized access, potentially enabling attackers to manipulate product groupings, modify pricing structures, alter inventory configurations, or access sensitive customer data through the grouped product functionality. This presents a significant risk to e-commerce operations as unauthorized modifications to product catalogs can lead to financial losses, data integrity issues, and potential compliance violations. The vulnerability affects not only the immediate functionality of the grouped product feature but also compromises the overall security posture of WordPress sites running vulnerable versions of the plugin. Attackers could leverage this weakness to create fraudulent product groupings, manipulate pricing for competitive advantage, or disrupt normal business operations through systematic alterations to product configurations.
Organizations affected by this vulnerability should immediately implement mitigations including updating to the latest available version of the WPC Grouped Product for WooCommerce plugin, which should contain the necessary authorization fixes. System administrators should also conduct comprehensive security audits of their WordPress installations to identify any other potentially vulnerable plugins or themes that may exhibit similar authorization flaws. Network monitoring should be enhanced to detect suspicious administrative activities or unauthorized access attempts to the affected plugin's functionality. Additionally, implementing role-based access controls and regular security scanning of WordPress installations can help prevent exploitation of similar vulnerabilities. This issue aligns with CWE-863, which addresses "Incorrect Authorization" in software systems, and represents a clear violation of the principle of least privilege that should govern all administrative interfaces. The vulnerability also corresponds to ATT&CK technique T1078 which covers valid accounts and privilege escalation, as attackers could leverage this weakness to gain elevated privileges within the WordPress environment.