CVE-2026-28107
Local File Inclusion Vulnerability in Muzicon ThemeREX
Publication date: 2026-03-05
Last updated on: 2026-03-05
Assigner: Patchstack
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| themerex | muzicon | From 1.0 (inc) to 1.9.0 (inc) |
| themerex | muzicon | to 1.9.0 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-98 | The PHP application receives input from an upstream component, but it does not restrict or incorrectly restricts the input before its usage in "require," "include," or similar functions. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2026-28107 is a Local File Inclusion (LFI) vulnerability found in the WordPress Muzicon Theme versions up to and including 1.9.0. 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 means an attacker can trick the application into loading files from the server that should not be accessible, potentially exposing sensitive information.
How can this vulnerability impact me? :
[{'type': 'paragraph', 'content': 'This vulnerability can have severe impacts including unauthorized access to sensitive files such as database credentials.'}, {'type': 'paragraph', 'content': "If exploited, it may lead to a complete database takeover depending on the website's configuration, allowing attackers to compromise the entire site."}, {'type': 'paragraph', 'content': 'Since the vulnerability requires no privileges to exploit, any unauthenticated attacker can attempt to leverage it.'}] [1]
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
This vulnerability allows unauthenticated attackers to include and display local files from the target website, which may be detected by monitoring for unusual HTTP requests attempting to include local files via the Muzicon theme.
While no specific commands are provided in the resources, detection can involve inspecting web server logs for suspicious requests containing file inclusion patterns or using web application firewall (WAF) rules that identify attempts to exploit Local File Inclusion (LFI) vulnerabilities.
What immediate steps should I take to mitigate this vulnerability?
Since no official patch is currently available for the Muzicon Theme, immediate mitigation involves applying the Patchstack mitigation rule that blocks exploitation attempts.
Users are strongly advised to implement this mitigation to protect their sites until an official fix is issued.