CVE-2025-63062 is a vulnerability classified as Remote File Inclusion (RFI) in the AndonDesign UDesign Core PHP program, specifically affecting versions up to and including 4.14.0. The root cause is improper control over the filename parameter used in PHP include or require statements, which allows an attacker to manipulate the input to include arbitrary files. This can lead to Local File Inclusion (LFI) or Remote File Inclusion (RFI), depending on the server configuration and input sanitization. Through this vulnerability, an attacker could execute arbitrary PHP code by including malicious files hosted remotely or locally, potentially leading to full system compromise, data theft, or defacement of websites. The vulnerability does not require authentication, making it exploitable by unauthenticated remote attackers. Although no known exploits are currently reported in the wild, the lack of patches and the nature of the vulnerability make it a critical risk for affected installations. The vulnerability affects web servers running UDesign Core, a PHP-based theme or framework component commonly used in content management systems or e-commerce platforms. The absence of a CVSS score necessitates a severity assessment based on impact and exploitability factors.

For European organizations, the impact of CVE-2025-63062 could be significant. Organizations using UDesign Core in their web infrastructure risk unauthorized remote code execution, which could lead to data breaches, website defacement, or complete server takeover. This could disrupt business operations, damage reputation, and result in regulatory penalties under GDPR if personal data is compromised. Public-facing websites, especially those handling sensitive customer data or financial transactions, are at heightened risk. The vulnerability could also be leveraged as a foothold for lateral movement within corporate networks. Given the widespread use of PHP-based web applications across Europe, the potential attack surface is large. The lack of known exploits currently provides a window for proactive mitigation, but the ease of exploitation without authentication increases urgency.

1. Immediate code audit to identify and sanitize all inputs used in include/require statements within UDesign Core. 2. Implement strict whitelisting of allowable file paths and names to prevent arbitrary file inclusion. 3. Disable allow_url_include and allow_url_fopen in PHP configuration to prevent remote file inclusion. 4. Employ Web Application Firewalls (WAFs) with rules to detect and block suspicious file inclusion attempts. 5. Monitor web server logs for unusual requests targeting file inclusion parameters. 6. Isolate web servers running UDesign Core to limit potential lateral movement. 7. Engage with AndonDesign or community to obtain patches or updates as soon as they become available. 8. Educate developers and administrators on secure coding practices related to file inclusion. 9. Consider temporary removal or replacement of UDesign Core components if immediate patching is not feasible.