CVE-2024-37509 in MakeCommerce for WooCommerce Plugin
Summary
by MITRE • 07/21/2024
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Maksekeskus AS MakeCommerce for WooCommerce allows Reflected XSS.This issue affects MakeCommerce for WooCommerce: from n/a through 3.5.1.
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Analysis
by VulDB Data Team • 03/17/2025
The vulnerability identified as CVE-2024-37509 represents a critical security flaw in the MakeCommerce for WooCommerce plugin developed by Maksekeskus AS. This issue manifests as an improper neutralization of input during web page generation, specifically enabling reflected cross-site scripting attacks that can compromise user sessions and execute malicious code within the victim's browser context. The vulnerability exists within the plugin's handling of user-supplied input parameters that are directly incorporated into dynamically generated web pages without adequate sanitization or encoding mechanisms. The affected version range spans from an unspecified initial version through 3.5.1, indicating a prolonged period during which this security weakness has been present and exploitable.
The technical implementation of this reflected XSS vulnerability occurs when the plugin fails to properly sanitize or encode user input before incorporating it into HTML output generated for web pages. Attackers can exploit this by crafting malicious URLs containing script payloads that are then reflected back to users who click on these links. The vulnerability typically manifests when the plugin processes query parameters or other user-controllable input fields without applying appropriate input validation or output encoding techniques. This allows attackers to inject malicious JavaScript code that executes in the context of the victim's browser, potentially stealing session cookies, redirecting users to malicious sites, or performing unauthorized actions on behalf of authenticated users. The CWE-79 identifier applies to this vulnerability, as it represents a classic cross-site scripting flaw where untrusted data is incorporated into generated web pages without proper sanitization.
The operational impact of this vulnerability extends beyond simple data theft or session hijacking, as it can enable sophisticated attack vectors including credential harvesting, malware distribution, and persistent malicious activities within compromised user environments. An attacker who successfully exploits this vulnerability can gain access to administrative functions if the victim is an administrator, or can manipulate the plugin's functionality to redirect payments, modify transaction data, or inject malicious content into the e-commerce platform. The reflected nature of the vulnerability means that attackers need only to send malicious links to victims, making the attack surface particularly broad and difficult to monitor or prevent. This type of vulnerability directly violates the principle of least privilege and can severely compromise the integrity and confidentiality of e-commerce transactions processed through the affected platform. The attack vector aligns with ATT&CK technique T1566.001 for initial access through spearphishing attachments and T1531 for credential access through the exploitation of web application vulnerabilities.
Mitigation strategies for CVE-2024-37509 should prioritize immediate remediation through updating to the latest available version of the MakeCommerce for WooCommerce plugin, as vendors typically address such vulnerabilities in subsequent releases. Organizations should implement comprehensive input validation and output encoding mechanisms across all user-controllable parameters, ensuring that any data entering the application is properly sanitized before being incorporated into web page content. Additional protective measures include implementing Content Security Policy headers to limit script execution, using proper HTML escaping for all dynamic content, and deploying web application firewalls that can detect and block common XSS attack patterns. Security monitoring should include regular vulnerability scanning of web applications and continuous monitoring for suspicious user input patterns. The implementation of proper security coding practices and regular security testing can prevent similar vulnerabilities from emerging in future development cycles, addressing the root causes that enable reflected XSS attacks to occur within web applications.