Executive Summary

This vulnerability is a Local File Inclusion (LFI) issue in the WordPress MaxCoach Theme up to version 3.2.5. It 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. This can expose sensitive information such as database credentials and potentially lead to complete database takeover depending on the website's configuration. [1]

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Impact Analysis

The vulnerability can have a severe impact by allowing attackers to access and display sensitive local files on your website without authentication. This exposure can lead to leakage of critical information like database credentials and may result in a complete takeover of your database. Because it requires no authentication and has a high severity score, it is highly dangerous and likely to be widely exploited. [1]

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Detection Guidance

Detection of this vulnerability involves checking if the WordPress MaxCoach Theme version is 3.2.5 or earlier, as these versions are affected. Since the vulnerability allows unauthenticated Local File Inclusion, monitoring web server logs for suspicious requests attempting to include local files can help detect exploitation attempts. Specific commands are not provided in the resources, but general approaches include searching access logs for patterns of file inclusion attempts (e.g., using grep to find requests with suspicious parameters). [1]

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Mitigation Strategies

Immediate mitigation steps include updating the WordPress MaxCoach Theme to version 3.2.6 or later, which contains the fix for this vulnerability. Until the update can be applied, applying the virtual patch (vPatch) provided by Patchstack can automatically mitigate attacks without performance loss. Additionally, users are advised to seek professional incident response if their sites have been compromised and not to rely solely on plugin-based malware scanners. [1]

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