CVE-2026-28023
Local File Inclusion Vulnerability in ThemeREX Nuts
Publication date: 2026-03-05
Last updated on: 2026-03-06
Assigner: Patchstack
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| themerex | nuts | to 1.10 (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-2026-28023 is a Local File Inclusion (LFI) vulnerability found in the WordPress Nuts Theme versions up to and including 1.10. This vulnerability allows an unauthenticated attacker to include and display local files from the target website by exploiting improper control of filename parameters in PHP include/require statements.
By leveraging this flaw, attackers can access sensitive files on the server, potentially exposing critical information such as database credentials.
How can this vulnerability impact me? :
Exploitation of this vulnerability can lead to serious security impacts including exposure of sensitive information like database credentials.
Depending on the website’s configuration, an attacker could achieve a complete database takeover, compromising the integrity and confidentiality of the data.
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?
[{'type': 'paragraph', 'content': 'CVE-2026-28023 is a Local File Inclusion (LFI) vulnerability affecting the WordPress Nuts Theme up to version 1.10. Detection typically involves monitoring for attempts to include local files via HTTP requests targeting the vulnerable theme.'}, {'type': 'paragraph', 'content': 'While no specific commands are provided in the resources, common detection methods include analyzing web server logs for suspicious requests containing file inclusion patterns such as "../" sequences or attempts to access sensitive files like /etc/passwd or configuration files.'}, {'type': 'paragraph', 'content': 'Network intrusion detection systems (NIDS) or web application firewalls (WAF) can be configured to look for these patterns to detect exploitation attempts.'}] [1]
What immediate steps should I take to mitigate this vulnerability?
Since no official patch is currently available for the WordPress Nuts Theme vulnerability CVE-2026-28023, immediate mitigation involves applying the Patchstack mitigation rule designed to block attacks exploiting this LFI vulnerability.
Additionally, it is recommended to monitor and restrict access to the affected theme, limit file permissions on the server to prevent unauthorized file access, and consider disabling or removing the vulnerable theme until a patch is released.