Executive Summary

CVE-2026-22506 is a Local File Inclusion (LFI) vulnerability in the WordPress Amoli Theme versions up to and including 1.0. It allows unauthenticated attackers to include and display local files from the target website by exploiting improper control of filename for include/require statements in PHP. This means attackers can access sensitive files on the server that should not be publicly accessible.

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Impact Analysis

Exploitation of this vulnerability can lead to exposure of sensitive information such as database credentials. Depending on the website's configuration, it could result in a complete database takeover. The vulnerability is considered high risk with a CVSS score of 8.1 and is often targeted in mass-exploit campaigns, potentially affecting many websites regardless of their traffic or popularity.

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Mitigation Strategies

The WordPress Amoli Theme versions up to and including 1.0 are affected by a high-priority Local File Inclusion vulnerability (CVE-2026-22506).

No official patch is currently available for this vulnerability.

Patchstack has issued a mitigation rule that can block attacks exploiting this issue until an official patch is released and safely applied.

• Apply the Patchstack mitigation rule to block exploitation attempts.
• Update the affected Amoli theme immediately if an update becomes available.
• Seek assistance from your hosting provider or web developer to implement protective measures.

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Compliance Impact

The vulnerability allows unauthenticated attackers to include and display local files from the target website, potentially exposing sensitive information such as database credentials.

Exposure of sensitive data could lead to violations of data protection regulations like GDPR or HIPAA, which require safeguarding personal and sensitive information.

Therefore, exploitation of this vulnerability may result in non-compliance with these common standards and regulations due to unauthorized data disclosure.

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Detection Guidance

This vulnerability is a Local File Inclusion (LFI) issue in the WordPress Amoli Theme up to version 1.0, allowing unauthenticated attackers to include and display local files. Detection typically involves monitoring for suspicious HTTP requests attempting to exploit file inclusion.

While no specific commands are provided in the available resources, common detection methods include inspecting web server logs for requests containing suspicious parameters that reference local files, such as those including directory traversal sequences (e.g., ../) or attempts to include sensitive files like /etc/passwd.

Additionally, using web application firewalls (WAFs) with rules designed to detect and block LFI attempts, such as the mitigation rule issued by Patchstack, can help identify and prevent exploitation.

Example commands to check web server logs for suspicious patterns might include:

• grep -i 'include' /var/log/apache2/access.log
• grep -E '\.\./|etc/passwd|php://filter' /var/log/apache2/access.log
• tail -f /var/log/apache2/access.log | grep --line-buffered -E '\.\./|include|require'

Users are also advised to apply the mitigation rules provided by Patchstack or consult their hosting provider or web developer for assistance.

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