Executive Summary

CVE-2026-28120 is a Local File Inclusion (LFI) vulnerability found in the WordPress Dr.Patterson Theme versions up to and including 1.3.2. This vulnerability allows unauthenticated attackers to include and display local files from the target website.

By exploiting this flaw, attackers can potentially access sensitive information stored on the server, such as database credentials.

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Impact Analysis

[{'type': 'paragraph', 'content': "Exploitation of this vulnerability could lead to exposure of sensitive data and potentially a complete database takeover depending on the website's configuration."}, {'type': 'paragraph', 'content': 'Because the vulnerability allows attackers to include local files without authentication, it poses a high risk to the confidentiality and integrity of the affected system.'}] [1]

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Compliance Impact

I don't know

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Detection Guidance

[{'type': 'paragraph', 'content': 'CVE-2026-28120 is a Local File Inclusion (LFI) vulnerability in the WordPress Dr.Patterson Theme up to version 1.3.2 that allows unauthenticated attackers to include and display local files from the target website.'}, {'type': 'paragraph', 'content': 'To detect this vulnerability on your system, you can monitor web server logs for suspicious requests attempting to include local files via URL parameters, especially those targeting the Dr.Patterson theme.'}, {'type': 'paragraph', 'content': 'Common detection commands or methods include using tools like curl or wget to test for LFI by sending crafted requests that attempt to include sensitive files such as /etc/passwd or wp-config.php.'}, {'type': 'list_item', 'content': 'curl -v "http://yourwebsite.com/wp-content/themes/dr-patterson/somefile.php?file=../../../../etc/passwd"'}, {'type': 'list_item', 'content': "grep -i 'file=' /var/log/apache2/access.log | grep -E '\\.\\./|etc/passwd|wp-config.php'"}, {'type': 'paragraph', 'content': 'Additionally, web application firewalls (WAFs) with rules targeting this vulnerability can help detect and block exploitation attempts.'}] [1]

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Mitigation Strategies

Since no official patch is currently available for the Dr.Patterson theme vulnerability CVE-2026-28120, immediate mitigation steps are critical.

• Apply the mitigation rule issued by Patchstack to block attacks targeting this vulnerability until an official patch is released.
• Restrict access to the vulnerable theme files by implementing proper file permissions and disabling direct access where possible.
• Use a web application firewall (WAF) to detect and block malicious requests attempting Local File Inclusion.
• Monitor your web server logs for suspicious activity related to file inclusion attempts.

Consider temporarily disabling or replacing the Dr.Patterson theme if feasible until a secure version is released.

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