CVE-2024-50446 in Futurio Extra Plugin
Summary
by MITRE • 10/28/2024
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in FuturioWP Futurio Extra futurio-extra.This issue affects Futurio Extra: from n/a through <= 2.0.11.
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Analysis
by VulDB Data Team • 04/06/2026
The vulnerability identified as CVE-2024-50446 represents a critical cross-site scripting flaw within the Futurio Extra plugin for WordPress, specifically impacting versions ranging from the initial release through version 2.0.11. This weakness resides in the improper neutralization of input during web page generation processes, creating a significant security risk for websites utilizing this particular plugin. The vulnerability classifies under CWE-79 which specifically addresses cross-site scripting conditions where input data is not properly sanitized before being rendered in web pages. This particular implementation flaw allows malicious actors to inject arbitrary web scripts into pages viewed by other users, potentially compromising the security of entire websites and their visitor data.
The technical exploitation of this vulnerability occurs when user-supplied input is inadequately validated or escaped during the generation of dynamic web content within the Futurio Extra plugin. Attackers can craft malicious payloads that, when processed by the plugin, get executed in the browsers of unsuspecting users. This typically involves injecting javascript code through parameters or form fields that are then rendered without proper sanitization. The vulnerability's impact extends beyond simple script execution as it can enable session hijacking, defacement of web pages, data theft, and potentially full system compromise if combined with other exploitation techniques. The attack surface is particularly concerning as it affects the core functionality of the plugin's page generation capabilities, making it a prime target for automated exploitation tools.
The operational impact of CVE-2024-50446 is substantial for WordPress site administrators and security teams managing installations with the affected Futurio Extra plugin. Websites running vulnerable versions become susceptible to persistent threats where attackers can manipulate content, steal user credentials, or redirect visitors to malicious sites. This vulnerability particularly affects websites that rely heavily on dynamic content generation or user interaction features within the Futurio theme framework. The risk is amplified when considering that many WordPress sites may not have immediate patching capabilities or may be running outdated versions of the plugin, creating extended exposure windows. Security incidents resulting from this vulnerability can lead to compliance violations, reputational damage, and potential legal consequences for organizations whose sites are compromised.
Mitigation strategies for this vulnerability should prioritize immediate remediation through plugin updates to versions that have addressed the XSS flaw. System administrators should implement comprehensive input validation and output escaping mechanisms as recommended by the OWASP Top Ten project and ATT&CK framework for web application security. The implementation of Content Security Policy headers can provide additional defense-in-depth measures to prevent script execution from unauthorized sources. Regular security audits and penetration testing should be conducted to identify similar vulnerabilities in other plugins or themes within the WordPress ecosystem. Organizations should also establish robust patch management processes to ensure timely deployment of security updates and maintain detailed inventory of all installed plugins to quickly identify and remediate similar vulnerabilities across their web infrastructure.