CVE-2025-58901 is a vulnerability classified as Improper Control of Filename for Include/Require Statement in PHP programs, specifically affecting the AncoraThemes Takeout plugin up to version 1.3.0. This vulnerability enables PHP Remote File Inclusion (RFI), a critical security flaw where an attacker can manipulate the filename parameter used in PHP's include or require statements to load arbitrary files. This can lead to Local File Inclusion (LFI) or Remote File Inclusion, depending on the attack vector, allowing attackers to execute arbitrary PHP code on the server, potentially leading to full system compromise. The root cause is insufficient validation or sanitization of user-supplied input controlling the file path, which the plugin uses to include files dynamically. Although no public exploits are currently known, the vulnerability is publicly disclosed and documented in the CVE database, indicating that attackers could develop exploits. The plugin Takeout is commonly used in WordPress environments, often for e-commerce or content management, making affected sites attractive targets. The lack of a CVSS score requires an assessment based on impact and exploitability factors. The vulnerability does not require authentication or user interaction, increasing its risk. The attack surface includes any web server running the vulnerable plugin with PHP configurations that allow remote file inclusion. The vulnerability was reserved in September 2025 and published in December 2025, indicating recent discovery and disclosure.

For European organizations, the impact of CVE-2025-58901 can be severe. Successful exploitation could allow attackers to execute arbitrary code remotely, leading to unauthorized access, data theft, defacement, or complete takeover of affected web servers. This is particularly critical for organizations relying on WordPress sites with the AncoraThemes Takeout plugin for e-commerce, customer data management, or internal portals. Compromise could result in loss of customer trust, regulatory penalties under GDPR due to data breaches, and operational disruption. The vulnerability's ease of exploitation without authentication increases the risk of widespread attacks. Additionally, attackers could use compromised servers as pivot points for lateral movement within corporate networks or to launch further attacks. Given the plugin's role in content management, integrity and availability of websites could be compromised, affecting business continuity and brand reputation.

To mitigate CVE-2025-58901, organizations should immediately identify and inventory all instances of the AncoraThemes Takeout plugin in their environments. Since no patch links are currently available, interim mitigations include disabling or removing the vulnerable plugin until a secure update is released. Implement strict input validation and sanitization on any parameters controlling file inclusion paths to prevent injection of malicious filenames. Configure PHP settings to disable allow_url_include and allow_url_fopen directives, which prevent remote file inclusion. Employ web application firewalls (WAFs) with rules targeting suspicious file inclusion attempts. Conduct regular security audits and monitoring for anomalous file access or code execution patterns. Additionally, restrict file system permissions to limit the impact of any successful inclusion attacks. Once a vendor patch is released, apply it promptly. Educate development and security teams about secure coding practices to prevent similar vulnerabilities.