CVE-2024-48047 in Linked Variation for WooCommerce Plugin
Summary
by MITRE • 10/17/2024
Cross-Site Request Forgery (CSRF) vulnerability in Razon Komar Pal Linked Variation for WooCommerce linked-variation-for-woocommerce allows Cross Site Request Forgery.This issue affects Linked Variation for WooCommerce: from n/a through <= 1.0.5.
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Analysis
by VulDB Data Team • 04/06/2026
This cross-site request forgery vulnerability exists within the Linked Variation for WooCommerce plugin, specifically impacting versions through 1.0.5. The flaw allows unauthorized attackers to perform actions on behalf of authenticated users without their knowledge or consent. The vulnerability stems from the plugin's failure to implement proper anti-forgery token validation mechanisms during critical administrative operations. When users with administrative privileges access certain endpoints within the WooCommerce environment, the system does not adequately verify the authenticity of the request origin, creating a pathway for malicious actors to craft forged requests that appear legitimate to the server.
The technical implementation of this CSRF vulnerability demonstrates a classic weakness in web application security where the plugin relies on session-based authentication without sufficient request validation controls. According to CWE-352, this represents a well-documented category of web application vulnerabilities that occur when a web application fails to verify that requests originate from the same user who initiated the session. The vulnerability specifically affects administrative functions within the WooCommerce plugin ecosystem, potentially allowing attackers to modify product variations, alter pricing structures, or manipulate linked variation configurations. Attackers could exploit this by tricking administrators into visiting malicious websites or clicking on compromised links that automatically submit requests to the vulnerable plugin's endpoints.
The operational impact of this vulnerability extends beyond simple data manipulation to potentially compromise the entire e-commerce platform's integrity. An attacker who successfully exploits this CSRF flaw could alter product configurations, modify variation relationships, or even introduce malicious code through the plugin's administrative interface. This represents a significant risk for online stores that rely on precise product variation management, as incorrect or malicious changes could directly impact sales, customer trust, and platform stability. The vulnerability also aligns with ATT&CK technique T1213.002, which describes the exploitation of web application vulnerabilities to gain unauthorized access to administrative functions and manipulate system configurations.
Organizations affected by this vulnerability should immediately implement mitigations including the installation of the latest plugin version, which should contain proper anti-forgery token implementation. The recommended approach involves deploying CSRF tokens for all state-changing operations within the plugin's administrative interface, ensuring that each request includes a unique, unpredictable token that validates the user's intent. Additionally, implementing proper origin validation and implementing Content Security Policy headers can further reduce the risk of exploitation. Security teams should also conduct thorough audits of all installed plugins to identify similar vulnerabilities and ensure that the entire WooCommerce ecosystem maintains proper security controls. The vulnerability demonstrates the critical importance of implementing robust authentication verification mechanisms in web applications, particularly those handling sensitive administrative functions and customer data.