CVE-2024-29134 in Tourfic Plugin
Summary
by MITRE • 03/19/2024
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Themefic Tourfic tourfic.This issue affects Tourfic: from n/a through <= 2.11.8.
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Analysis
by VulDB Data Team • 04/01/2026
The vulnerability identified as CVE-2024-29134 represents a critical cross-site scripting flaw within the Tourfic WordPress plugin, specifically impacting versions ranging from the initial release through version 2.11.8. This weakness resides in the improper neutralization of input during web page generation processes, creating a significant security risk for websites utilizing this plugin. The vulnerability stems from insufficient validation and sanitization of user-supplied data that gets rendered into web pages without adequate protection mechanisms.
This XSS vulnerability operates through the injection of malicious scripts into web pages viewed by other users, allowing attackers to execute arbitrary code within the victim's browser context. The flaw occurs when user input containing potentially harmful scripts is processed and displayed on web pages without proper encoding or sanitization. Attackers can exploit this weakness by crafting malicious payloads that get stored or reflected in the application's output, thereby compromising user sessions and potentially leading to unauthorized access to sensitive information. The vulnerability falls under CWE-79 which specifically addresses improper neutralization of input during web page generation, making it a classic example of client-side script injection.
The operational impact of this vulnerability extends beyond simple script execution, as it can enable attackers to hijack user sessions, steal sensitive cookies, perform unauthorized actions on behalf of users, and potentially gain access to administrative functions. Websites running affected versions of Tourfic become susceptible to various attack vectors including session hijacking, data theft, and malicious redirection. The attack surface is particularly concerning as it affects the core functionality of the plugin that generates web pages, meaning that any user interaction with the plugin's features could potentially serve as an entry point for exploitation. This vulnerability directly aligns with ATT&CK technique T1531 which focuses on manipulation of web content, and T1059 which covers command and scripting interpreter usage.
Mitigation strategies for this vulnerability should prioritize immediate patching of the Tourfic plugin to version 2.11.9 or later, where the XSS flaw has been addressed through proper input sanitization and output encoding mechanisms. System administrators should implement comprehensive input validation processes that filter and sanitize all user-supplied data before processing, particularly focusing on HTML and JavaScript content. Additionally, implementing Content Security Policy (CSP) headers can provide an additional layer of protection by restricting the sources from which scripts can be loaded and executed. Regular security audits and vulnerability assessments should be conducted to identify similar weaknesses in other plugins and themes. Organizations should also consider implementing web application firewalls and monitoring systems to detect and prevent exploitation attempts. The remediation process should include thorough testing to ensure that the patch does not introduce regressions in the plugin's functionality while effectively addressing the XSS vulnerability.