CVE-2024-32702 in ARForms Plugin
Summary
by MITRE • 04/24/2024
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in reputeinfosystems ARForms arforms.This issue affects ARForms: from n/a through <= 6.4.
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Analysis
by VulDB Data Team • 04/02/2026
The CVE-2024-32702 vulnerability represents a critical cross-site scripting flaw within the ARForms plugin developed by reputeinfosystems. This vulnerability falls under the CWE-79 category, which specifically addresses improper neutralization of input during web page generation, making it a classic XSS attack vector. The vulnerability exists in ARForms versions ranging from the initial release through version 6.4, indicating a widespread impact across multiple iterations of the plugin. The flaw occurs when user-supplied input is not properly sanitized or escaped before being rendered in web pages, creating an opportunity for malicious actors to inject arbitrary JavaScript code into the application's output.
The technical implementation of this vulnerability stems from inadequate input validation and output encoding mechanisms within the ARForms plugin. When administrators or users interact with the plugin's forms or data handling features, malicious input can be processed and stored without proper sanitization. This allows attackers to craft specially crafted payloads that, when executed, can perform actions such as stealing session cookies, redirecting users to malicious sites, or executing unauthorized commands on behalf of the victim. The vulnerability is particularly concerning because it affects the core web page generation functionality of the plugin, making it a prime target for exploitation in web application attacks.
From an operational perspective, this vulnerability presents significant risks to organizations using ARForms for data collection and form management. Attackers can exploit this weakness to compromise user sessions, potentially gaining unauthorized access to sensitive data or administrative controls within the WordPress environment. The impact extends beyond individual user data breaches to potential full system compromise, especially when combined with other vulnerabilities or attack vectors. The vulnerability's presence in versions through 6.4 means that a substantial portion of users may be exposed, as many organizations may not have updated to the latest versions or may be running legacy installations. This creates a wide attack surface that security teams must address promptly to prevent potential data breaches or unauthorized access incidents.
Mitigation strategies for CVE-2024-32702 should prioritize immediate patching of the ARForms plugin to the latest available version that addresses this vulnerability. Organizations should implement comprehensive input validation and output encoding measures, ensuring that all user-supplied data is properly sanitized before being processed or displayed. Security teams should also consider implementing web application firewalls and content security policies to provide additional layers of protection against XSS attacks. Regular security audits and vulnerability assessments should be conducted to identify similar issues in other plugins or components of the WordPress ecosystem. The vulnerability aligns with ATT&CK technique T1566.001 for initial access through malicious web content and T1059.007 for command and scripting interpreter execution, highlighting the multi-stage nature of potential exploitation. Organizations should also establish robust patch management processes to ensure timely updates of all third-party components and plugins to prevent similar vulnerabilities from being exploited in the future.