CVE-2024-35698 in WooCommerce Tab Manager Plugin
Summary
by MITRE • 06/08/2024
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in YITHEMES YITH WooCommerce Tab Manager yith-woocommerce-tab-manager.This issue affects YITH WooCommerce Tab Manager: from n/a through <= 1.35.0.
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Analysis
by VulDB Data Team • 04/02/2026
The vulnerability CVE-2024-35698 represents a critical cross-site scripting flaw within the YITH WooCommerce Tab Manager plugin for WordPress, specifically impacting versions up to and including 1.35.0. This weakness falls under the CWE-79 category of Cross-Site Scripting, which occurs when web applications fail to properly sanitize user input before incorporating it into dynamic web pages. The vulnerability exists in the plugin's web page generation process where input parameters are not adequately neutralized, creating an opportunity for malicious actors to inject arbitrary script code into web pages viewed by other users.
The technical implementation of this flaw allows attackers to exploit the plugin's handling of user-supplied data through various input vectors including but not limited to product tabs, custom fields, or administrative parameters. When the plugin processes these inputs without proper sanitization, it enables attackers to inject malicious JavaScript code that executes in the context of other users' browsers. This occurs because the plugin fails to implement proper output encoding or validation mechanisms during the generation of dynamic web content, particularly in tab management interfaces where user input is rendered directly into HTML structures.
The operational impact of this vulnerability extends beyond simple script injection, potentially enabling attackers to perform session hijacking, deface websites, steal sensitive customer data, or redirect users to malicious domains. In the context of WooCommerce implementations, this flaw could compromise customer information including personal details, order history, and potentially payment-related data. The vulnerability affects not only the frontend user experience but also poses risks to backend administrative functions, as the plugin's tab management system may be accessible through various user roles, including administrators. Attackers could leverage this weakness to escalate privileges or gain unauthorized access to sensitive backend functionality.
Mitigation strategies for CVE-2024-35698 should prioritize immediate plugin updates to versions that address the XSS vulnerability, as recommended by the vendor. Organizations should implement comprehensive input validation and output encoding mechanisms throughout their web applications, particularly in areas where user-generated content is processed. The implementation of Content Security Policies can provide additional defense-in-depth measures to prevent script execution from unauthorized sources. Security teams should conduct regular vulnerability assessments focusing on web application inputs and outputs, with particular attention to plugin and theme components that handle dynamic content generation. This vulnerability aligns with ATT&CK technique T1203 (Exploitation for Client Execution) and demonstrates the importance of maintaining up-to-date third-party components in e-commerce environments where customer data protection is paramount. Organizations should also establish robust patch management procedures to ensure timely remediation of known vulnerabilities and implement web application firewalls to detect and block malicious input attempts targeting such XSS flaws.