CVE-2024-54384 in Falcon Plugin
Summary
by MITRE • 12/16/2024
Missing Authorization vulnerability in eLightUp Falcon – WordPress Optimizations & Tweaks allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Falcon – WordPress Optimizations & Tweaks: from n/a through 2.8.3.
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
Analysis
by VulDB Data Team • 12/16/2024
The CVE-2024-54384 vulnerability represents a critical missing authorization flaw within the eLightUp Falcon WordPress plugin, specifically targeting versions ranging from an unspecified initial release through 2.8.3. This vulnerability falls under the category of improper access control, which is classified as CWE-285 in the Common Weakness Enumeration framework. The flaw allows unauthorized users to exploit incorrectly configured access control security levels, potentially enabling privilege escalation or unauthorized administrative actions within the WordPress environment.
The technical implementation of this vulnerability stems from inadequate validation of user permissions within the plugin's codebase. When users interact with the Falcon plugin's administrative interfaces or specific functionality, the system fails to properly verify whether the requesting user possesses the necessary authorization levels to perform the requested operations. This misconfiguration creates a pathway for attackers to bypass standard WordPress user role restrictions and execute administrative functions without proper authentication or authorization.
From an operational impact perspective, this vulnerability poses significant risks to WordPress installations using the affected Falcon plugin. Attackers could potentially gain access to sensitive administrative functions, modify plugin configurations, or manipulate website performance optimizations that could affect site availability and security. The vulnerability's scope extends beyond simple privilege escalation as it may enable attackers to modify core WordPress settings or access restricted data through the plugin's interface. This represents a serious concern for website administrators who rely on proper access control mechanisms to protect their digital assets.
The exploitation of this vulnerability aligns with tactics described in the MITRE ATT&CK framework under the Privilege Escalation and Defense Evasion techniques, where attackers seek to bypass access controls and maintain persistent access to compromised systems. Security professionals should consider this vulnerability as part of a broader attack surface assessment, particularly when evaluating WordPress plugin security. The missing authorization control creates a persistent risk that remains active until the plugin is updated to a version that properly implements access control checks.
Organizations should prioritize immediate remediation by updating to the latest version of the eLightUp Falcon plugin where this vulnerability has been addressed. Additionally, implementing proper access control monitoring and regular security audits of WordPress plugins can help identify similar misconfigurations. The vulnerability demonstrates the importance of proper input validation and authorization checks in web applications, particularly in content management systems where plugin functionality can significantly expand the attack surface. Security teams should also consider implementing network segmentation and monitoring for unauthorized administrative access attempts as part of their defensive strategy against such access control bypass vulnerabilities.