CVE-2025-69075 is a vulnerability classified as 'Improper Control of Filename for Include/Require Statement in PHP Program,' commonly known as a Remote File Inclusion (RFI) flaw, found in AncoraThemes Yolox versions up to and including 1.0.15. This vulnerability arises because the application fails to properly validate or sanitize user-supplied input used in PHP include or require statements. As a result, an attacker can manipulate the filename parameter to include remote malicious PHP files hosted on attacker-controlled servers. This leads to arbitrary code execution on the web server, compromising confidentiality, integrity, and availability of the affected system. The vulnerability has a CVSS v3.1 base score of 8.1, indicating high severity, with attack vector being network-based, no privileges required, no user interaction needed, but with high attack complexity. The flaw affects web applications using the Yolox theme, which is popular in WordPress environments. While no public exploits are currently known, the vulnerability is critical because it allows remote attackers to execute arbitrary code, potentially leading to full system compromise. The vulnerability was reserved on December 29, 2025, and published on January 22, 2026. No official patches or fixes are currently linked, so mitigation relies on configuration changes and monitoring until updates are released.

For European organizations, this vulnerability poses a significant risk, especially for those running websites or web applications using the AncoraThemes Yolox theme. Successful exploitation can lead to unauthorized remote code execution, enabling attackers to steal sensitive data, deface websites, deploy malware, or disrupt services. This can result in reputational damage, regulatory penalties under GDPR due to data breaches, and operational downtime. The vulnerability's network accessibility and lack of authentication requirements increase the attack surface, making it attractive for cybercriminals targeting European businesses, government agencies, and critical infrastructure. The high attack complexity somewhat limits mass exploitation but does not eliminate targeted attacks. Organizations relying on WordPress and AncoraThemes for their web presence in Europe must consider this a critical threat vector. Additionally, the absence of known exploits in the wild suggests a window of opportunity for proactive defense before widespread attacks occur.

1. Monitor AncoraThemes and Yolox theme vendor channels for official patches or updates addressing CVE-2025-69075 and apply them immediately upon release. 2. Until patches are available, disable PHP's allow_url_include directive in php.ini to prevent remote file inclusion. 3. Implement strict input validation and sanitization on all parameters that influence file inclusion, ensuring only trusted, local files can be included. 4. Employ Web Application Firewalls (WAFs) with rules designed to detect and block suspicious include/require requests and common RFI attack patterns. 5. Conduct thorough code reviews and audits of customizations or plugins interacting with Yolox to identify and remediate unsafe file inclusion practices. 6. Restrict web server permissions to limit the impact of potential code execution, such as running PHP processes with least privilege. 7. Maintain regular backups and incident response plans to quickly recover from potential compromises. 8. Monitor logs for unusual requests or errors related to file inclusion attempts to detect early exploitation attempts.