Executive Summary

CVE-2025-68539 is a Local File Inclusion (LFI) vulnerability found in the WordPress Fana Theme versions up to and including 1.1.35.

This vulnerability allows unauthenticated attackers to include and display local files from the target website by exploiting improper control of filename parameters in PHP include/require statements.

Because of this, attackers can access sensitive files on the server, such as those containing database credentials.

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Impact Analysis

Exploiting this vulnerability can lead to exposure of sensitive local files on the server.

This may include files with database credentials, which could allow an attacker to take over the entire database depending on the server configuration.

Since no privileges are required to exploit this vulnerability, it poses a high risk to affected systems.

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Compliance Impact

I don't know

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Detection Guidance

[{'type': 'paragraph', 'content': 'This vulnerability allows unauthenticated attackers to include and display local files via the WordPress Fana Theme versions up to 1.1.35. Detection can focus on monitoring for suspicious HTTP requests attempting to exploit Local File Inclusion (LFI) patterns targeting the theme.'}, {'type': 'list_item', 'content': 'Use web server access logs to search for requests containing suspicious parameters that include local file paths, such as "../../" sequences or attempts to include sensitive files like /etc/passwd.'}, {'type': 'list_item', 'content': 'Example command to search Apache or Nginx logs for LFI attempts: grep -E "(\\.{2}/)+" /var/log/apache2/access.log'}, {'type': 'list_item', 'content': 'Use intrusion detection systems (IDS) or web application firewalls (WAF) with rules to detect and block LFI patterns targeting the Fana Theme.'}, {'type': 'list_item', 'content': 'Patchstack provides an automatic mitigation rule that can be applied to block exploitation attempts, which can also aid in detection.'}] [1]

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Mitigation Strategies

The primary and recommended mitigation is to update the WordPress Fana Theme to version 1.1.36 or later, where the vulnerability is patched.

If immediate updating is not possible, apply Patchstack’s automatic mitigation rules to block exploitation attempts and provide rapid protection against this Local File Inclusion vulnerability.

Additionally, monitor your web server logs for suspicious activity and consider implementing or tuning web application firewall rules to detect and block LFI attack patterns.

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