CVE-2025-69059 is a vulnerability classified as improper control of filename for include/require statements in the PHP-based AncoraThemes DiveIt WordPress theme, affecting versions up to 1.4.3. This vulnerability enables PHP Local File Inclusion (LFI), where an attacker can manipulate the filename parameter used in include or require statements to load arbitrary files on the server. This can lead to remote code execution if an attacker can include malicious PHP files or sensitive information disclosure by reading configuration or system files. The vulnerability is exploitable over the network without authentication or user interaction, although it requires high attack complexity, possibly due to the need for specific conditions or input crafting. The CVSS v3.1 score of 8.1 reflects high confidentiality, integrity, and availability impacts, indicating that successful exploitation could fully compromise the affected system. No patches or exploits are currently publicly known, but the vulnerability is published and should be addressed urgently. AncoraThemes DiveIt is a WordPress theme used primarily for diving-related websites, and its improper input validation in file inclusion functions is the root cause of this security issue.

For European organizations, this vulnerability poses a significant risk to websites using the DiveIt theme, potentially leading to full server compromise. Attackers could execute arbitrary code, steal sensitive customer or business data, deface websites, or cause denial of service. This is particularly critical for organizations handling personal data under GDPR, as breaches could lead to regulatory penalties and reputational damage. The impact extends to hosting providers and managed service providers supporting clients with vulnerable DiveIt installations. Given the widespread use of WordPress in Europe, even niche themes like DiveIt can be attractive targets for attackers seeking to exploit less commonly patched components. The high severity and network-exploitable nature of the vulnerability increase the urgency for European entities to assess and remediate affected systems.

1. Monitor AncoraThemes official channels for security patches and apply updates to DiveIt theme immediately upon release. 2. In the absence of an official patch, perform manual code audits focusing on include/require statements to ensure filenames are strictly validated and sanitized, disallowing user-controlled input. 3. Implement web application firewalls (WAF) with rules to detect and block attempts to exploit LFI patterns, such as directory traversal or suspicious file inclusion requests. 4. Restrict PHP file inclusion paths using open_basedir or similar PHP configuration directives to limit accessible directories. 5. Conduct regular vulnerability scanning and penetration testing on WordPress sites to detect potential exploitation attempts. 6. Backup website data and configurations frequently to enable rapid recovery in case of compromise. 7. Educate site administrators on the risks of using outdated or untrusted themes and encourage minimal plugin/theme usage to reduce attack surface.