CVE-2024-56065 in WP2LEADS Plugin
Summary
by MITRE • 01/13/2025
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Saleswonder.biz Team WP2LEADS allows Reflected XSS.This issue affects WP2LEADS: from n/a through 3.4.2.
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Analysis
by VulDB Data Team • 02/13/2025
The vulnerability identified as CVE-2024-56065 represents a critical cross-site scripting flaw within the WP2LEADS plugin for WordPress systems, specifically impacting versions ranging from the initial release through 3.4.2. This weakness resides in the improper neutralization of input during web page generation processes, creating an avenue for malicious actors to inject and execute arbitrary script code within the context of a victim's browser. The vulnerability manifests as a reflected cross-site scripting attack, where malicious input is immediately reflected back to the user without adequate sanitization or encoding mechanisms. This particular flaw is classified under CWE-79, which specifically addresses the improper neutralization of input during web page generation, making it a direct descendant of the well-known web application security weakness cataloged by the CWE organization. The issue enables attackers to exploit the plugin's handling of user-supplied parameters during page rendering, potentially allowing them to execute malicious scripts against unsuspecting users who interact with compromised web pages. The reflected nature of this vulnerability means that the malicious script code must be embedded within a URL or other user input that is immediately reflected back to the user, making it particularly dangerous for web applications that do not properly sanitize or escape user-provided data before displaying it on web pages.
The operational impact of this vulnerability extends beyond simple script injection, as it can enable attackers to perform a wide range of malicious activities including session hijacking, credential theft, data exfiltration, and manipulation of web page content. Attackers can craft malicious URLs that, when clicked by authenticated users, would execute scripts that steal cookies, session tokens, or other sensitive information from the user's browser. The vulnerability affects the core functionality of the Saleswonder.biz Team WP2LEADS plugin, potentially compromising the integrity of lead management systems and exposing sensitive customer data. Given that this vulnerability affects versions through 3.4.2, any organization running these plugin versions remains at risk, particularly in environments where users have administrative privileges or where the plugin handles sensitive user data. The attack surface is broadened by the nature of reflected XSS, as attackers can leverage social engineering techniques to deliver malicious payloads through phishing emails, compromised websites, or other attack vectors that direct users to malicious URLs containing the crafted XSS payloads.
Organizations should prioritize immediate remediation of this vulnerability by upgrading to the latest version of WP2LEADS where the XSS flaw has been addressed. The mitigation strategy should include implementing robust input validation and output encoding mechanisms, particularly focusing on the parameters used within the plugin's web page generation processes. Security measures should incorporate the principle of least privilege, ensuring that users have minimal necessary permissions within the WordPress environment. Additionally, organizations should deploy web application firewalls and content security policies to provide additional layers of defense against potential exploitation attempts. The vulnerability's classification under ATT&CK technique T1566.001 highlights its potential for initial access through spearphishing with attachments or links, making defensive measures such as email filtering and user awareness training essential components of the overall security posture. Regular security assessments and vulnerability scanning should be implemented to identify similar weaknesses in other plugins or components of the WordPress ecosystem, as reflected XSS vulnerabilities often indicate broader input validation issues that may exist elsewhere in the application stack. The remediation process should also include thorough testing to ensure that the patch or upgrade does not introduce compatibility issues with existing workflows or data handling processes within the lead management system.