CVE-2024-24880 in Apollo13 Framework Extensions Plugin
Summary
by MITRE • 02/08/2024
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Apollo13Themes Apollo13 Framework Extensions allows Stored XSS.This issue affects Apollo13 Framework Extensions: from n/a through 1.9.2.
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Analysis
by VulDB Data Team • 04/20/2025
The CVE-2024-24880 vulnerability represents a critical cross-site scripting flaw within the Apollo13 Framework Extensions component of the Apollo13Themes Apollo13 Framework. This security weakness enables attackers to inject malicious scripts into web pages that are subsequently stored and executed in the browsers of unsuspecting users. The vulnerability specifically manifests as a stored XSS attack vector, meaning that malicious payloads are permanently saved on the server and executed whenever affected pages are accessed. The issue affects all versions of the Apollo13 Framework Extensions from the initial release through version 1.9.2, indicating a long-standing exposure period that could have allowed extensive exploitation.
This vulnerability falls under the Common Weakness Enumeration category CWE-79 which specifically addresses improper neutralization of input during web page generation. The flaw occurs when user-supplied data is not properly sanitized or encoded before being rendered in web page content. The Apollo13 Framework Extensions likely processes user input through various administrative interfaces or content management components where validation checks are insufficient or absent. Attackers can leverage this weakness by submitting malicious script code through forms, comment sections, or other input mechanisms that are subsequently stored in the application's database or configuration files.
The operational impact of this stored XSS vulnerability is severe and multifaceted. Once exploited, attackers can execute arbitrary JavaScript code in the context of affected user sessions, potentially leading to session hijacking, credential theft, and unauthorized administrative actions. The stored nature of the vulnerability means that even users who do not directly interact with the malicious input can be compromised when they access vulnerable pages. This makes the attack particularly dangerous in environments where multiple users access the same content, such as blogs, forums, or content management systems. The vulnerability can also be used to redirect users to malicious websites, harvest sensitive cookies, or perform actions on behalf of authenticated users.
Mitigation strategies for CVE-2024-24880 should prioritize immediate remediation through the application of the vendor's official security patch or upgrade to a version that resolves the vulnerability. Organizations should implement comprehensive input validation and output encoding mechanisms throughout their web applications, ensuring that all user-supplied data is properly sanitized before being processed or displayed. The implementation of Content Security Policy headers can provide additional protection against script execution, while regular security audits and penetration testing should be conducted to identify similar vulnerabilities. Security teams should also consider implementing web application firewalls and monitoring for suspicious input patterns that may indicate attempted exploitation of XSS vulnerabilities. This vulnerability aligns with ATT&CK technique T1566.001 which covers the use of malicious links and payloads in web applications, emphasizing the importance of proper input validation and output encoding practices.