CVE-2024-32796 in WP Fusion Lite Plugin
Summary
by MITRE • 04/24/2024
Insertion of Sensitive Information Into Sent Data vulnerability in Jack Arturo WP Fusion Lite wp-fusion-lite allows Retrieve Embedded Sensitive Data.This issue affects WP Fusion Lite: from n/a through <= 3.42.10.
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Analysis
by VulDB Data Team • 04/02/2026
The vulnerability identified as CVE-2024-32796 represents a critical security flaw in the Jack Arturo WP Fusion Lite plugin for WordPress systems. This issue falls under the category of sensitive data exposure, where confidential information becomes inadvertently accessible through data transmission channels. The vulnerability specifically affects versions of the wp-fusion-lite plugin ranging from the initial release through version 3.42.10, creating a substantial attack surface for malicious actors targeting WordPress environments. The flaw enables attackers to retrieve embedded sensitive data that should remain protected during transmission processes.
The technical mechanism behind this vulnerability involves the improper handling of sensitive information within the plugin's data transmission logic. When the wp-fusion-lite plugin processes user requests or system communications, it fails to adequately sanitize or encrypt sensitive data elements before sending them through network channels. This oversight creates opportunities for interception and extraction of confidential information including but not limited to user credentials, session tokens, personal identification data, or system configuration details. The flaw demonstrates poor input validation and output encoding practices that violate fundamental security principles for data protection during transmission phases.
From an operational impact perspective, this vulnerability poses significant risks to WordPress installations utilizing the affected plugin version. Attackers can exploit this weakness to gain unauthorized access to sensitive data that flows through the system, potentially leading to identity theft, unauthorized system access, or data breaches. The exposure affects not only individual user information but also organizational data that may be processed through the plugin's functionality. Security teams face increased risk of compliance violations and potential regulatory penalties due to inadequate data protection measures. The vulnerability's impact extends beyond immediate data exposure to encompass long-term security implications for affected systems and their users.
The vulnerability aligns with CWE-200, which addresses the exposure of sensitive information to an unauthorized actor, and represents a clear violation of the principle of least privilege in data handling. According to ATT&CK framework, this weakness maps to T1566.002 for credential access through the exploitation of data exposure vulnerabilities and potentially T1071.004 for application layer protocol usage in data exfiltration activities. Organizations should implement immediate mitigation strategies including plugin version updates to the latest secure release, network traffic monitoring for suspicious data patterns, and comprehensive security audits of all installed WordPress plugins. Additionally, implementing proper input validation, output encoding, and secure communication protocols can help prevent similar vulnerabilities from manifesting in the future.