CVE-2024-43140: Path Traversal in Ultimate Bootstrap Elements

The core impact of CVE-2024-43140 lies in its potential for PHP Local File Inclusion (LFI). An attacker could leverage this vulnerability to read sensitive files from the server's file system, such as configuration files containing database credentials or application source code. Successful exploitation could lead to complete compromise of the WordPress site, including data theft, modification, or defacement. The attacker could also potentially execute arbitrary code on the server if they can include a file containing malicious PHP code. This vulnerability shares characteristics with other LFI exploits, where attackers manipulate file paths to access unauthorized resources.

1. Reserved2024-08-07
2. Published2024-08-13
3. EPSS updated2026-04-02

The primary mitigation for CVE-2024-43140 is to immediately upgrade the Ultimate Bootstrap Elements for Elementor plugin to version 1.4.5 or later. If upgrading is not immediately feasible due to compatibility issues or testing requirements, consider implementing temporary workarounds. Restrict file access permissions on the WordPress server to minimize the potential impact of a successful exploit. Review and harden WordPress security configurations, including disabling directory listing and implementing a Web Application Firewall (WAF) with rules to block path traversal attempts. Monitor web server access logs for suspicious file access patterns.