CVE-2025-52745 is a Remote File Inclusion (RFI) vulnerability identified in the AncoraThemes Farm Agrico WordPress theme versions up to 1.3.11. The vulnerability stems from improper validation and control over the filename parameter used in PHP include or require statements. This flaw allows an attacker to manipulate the input to include remote files hosted on attacker-controlled servers. When exploited, the attacker can execute arbitrary PHP code within the context of the vulnerable web server, leading to remote code execution (RCE). This can result in full compromise of the affected website, including data theft, defacement, or pivoting to internal networks. The vulnerability is particularly dangerous because it does not require authentication or user interaction, making automated exploitation feasible. Although no public exploits are currently documented, the nature of RFI vulnerabilities historically shows rapid weaponization once disclosed. The affected product, Farm Agrico, is a niche WordPress theme targeted at agricultural businesses, which may limit the scope but does not reduce the criticality for affected users. The lack of a CVSS score indicates that the vulnerability is newly published and not yet fully assessed, but the technical characteristics align with high-risk RFI vulnerabilities.

For European organizations, especially those in the agricultural sector or using WordPress with AncoraThemes products, this vulnerability can lead to severe consequences. Exploitation can result in unauthorized remote code execution, allowing attackers to take full control of the affected web server. This can lead to data breaches involving sensitive customer or business data, disruption of online services, defacement of websites, and use of compromised servers as pivot points for further attacks within corporate networks. Given the importance of agriculture in many European economies and the increasing digitalization of farming operations, a successful attack could disrupt business continuity and damage reputation. Additionally, compromised websites may be used to distribute malware or conduct phishing campaigns targeting European users. The absence of known exploits currently provides a window for proactive mitigation, but the risk of rapid exploitation remains high once attackers develop proof-of-concept code.

1. Immediately update the Farm Agrico theme to a patched version once available from AncoraThemes. If no patch is yet released, consider temporarily disabling or replacing the theme. 2. Implement strict input validation and sanitization on all parameters used in include/require statements to prevent injection of remote file paths. 3. Configure PHP settings to disable allow_url_include and allow_url_fopen directives to prevent inclusion of remote files. 4. Employ Web Application Firewalls (WAFs) with rules to detect and block suspicious file inclusion attempts. 5. Conduct thorough code audits of custom themes and plugins to identify similar unsafe file inclusion patterns. 6. Restrict file permissions and isolate the web server environment to minimize impact if exploitation occurs. 7. Monitor web server logs for unusual requests or errors indicative of exploitation attempts. 8. Educate site administrators on the risks of installing unverified themes and the importance of timely updates. 9. Consider deploying runtime application self-protection (RASP) tools to detect and block exploitation in real-time.