CVE-2024-54225 is a vulnerability identified in the codegearthemes Designer product, affecting versions up to and including 1.4.1. The vulnerability arises from improper control over the filename used in PHP include or require statements, which leads to a Local File Inclusion (LFI) vulnerability. LFI vulnerabilities occur when an application includes files based on user input without proper validation or sanitization, allowing attackers to include arbitrary files from the local filesystem. This can result in sensitive information disclosure, such as configuration files or password files, and in some cases, can be leveraged for remote code execution if combined with other vulnerabilities or misconfigurations. The vulnerability does not require authentication, increasing its risk profile. Although no known exploits are currently in the wild, the flaw is publicly disclosed and could be targeted by attackers. The affected product, Designer by codegearthemes, is a PHP-based theme or plugin component commonly used in web applications, particularly in CMS environments. The lack of a CVSS score means severity must be assessed based on impact and exploitability factors. The vulnerability’s root cause is insufficient validation or sanitization of input controlling the include/require filename, a common and critical security issue in PHP applications.

The primary impact of CVE-2024-54225 is unauthorized local file inclusion, which can lead to disclosure of sensitive files such as configuration files, source code, or credentials stored on the server. This compromises confidentiality and may also affect integrity if attackers can manipulate included files or combine this vulnerability with others to achieve remote code execution. The availability impact is generally low unless attackers use the vulnerability to execute denial-of-service attacks. Since the vulnerability does not require authentication and can be exploited remotely, it poses a significant risk to any organization using the affected Designer versions. Attackers could gain insights into the internal structure of the web server, escalate privileges, or pivot to other parts of the network. Organizations relying on codegearthemes Designer in their web infrastructure, especially those with sensitive data or critical services exposed, face potential data breaches and service disruptions.

To mitigate CVE-2024-54225, organizations should first apply any available patches or updates from codegearthemes as soon as they are released. In the absence of patches, implement strict input validation and sanitization on all parameters controlling file paths used in include/require statements. Employ whitelisting of allowable file paths and names to prevent arbitrary file inclusion. Disable PHP functions that allow dynamic file inclusion if not necessary, such as include(), require(), include_once(), and require_once(), or restrict their usage contextually. Use web application firewalls (WAFs) to detect and block suspicious requests attempting to exploit LFI patterns. Monitor server logs for unusual file access or errors related to file inclusion. Additionally, run the application with the least privileges necessary and isolate it in a sandboxed environment to limit the impact of any successful exploitation. Regular security audits and code reviews focusing on input handling can help prevent similar vulnerabilities.