CVE-2025-67937

8.1 HIGH

📋 TL;DR

This vulnerability allows attackers to include local files on the server through improper filename control in PHP include/require statements. It affects WordPress sites using the Hendon theme from Mikado-Themes. Attackers can potentially read sensitive files or execute arbitrary code.

💻 Affected Systems

Products:
  • Mikado-Themes Hendon WordPress Theme
Versions: All versions before 1.7
Operating Systems: Any OS running PHP and WordPress
Default Config Vulnerable: ⚠️ Yes
Notes: Requires WordPress installation with Hendon theme active. PHP configuration may affect exploitability.

📦 What is this software?

⚠️ Risk & Real-World Impact

🔴

Worst Case

Remote code execution leading to complete system compromise, data theft, or website defacement.

🟠

Likely Case

Local file inclusion allowing reading of sensitive configuration files, database credentials, or other server files.

🟢

If Mitigated

Limited impact if file permissions are properly configured and sensitive files are outside web root.

🌐 Internet-Facing: HIGH - WordPress themes are typically internet-facing and this vulnerability requires no authentication.
🏢 Internal Only: MEDIUM - Could be exploited by internal users or through other compromised systems.

🎯 Exploit Status

Public PoC: ⚠️ Yes
Weaponized: LIKELY
Unauthenticated Exploit: ⚠️ Yes
Complexity: LOW

Simple HTTP requests can trigger the vulnerability. Public exploit details are available.

🛠️ Fix & Mitigation

✅ Official Fix

Patch Version: 1.7

Vendor Advisory: https://patchstack.com/database/Wordpress/Theme/hendon/vulnerability/wordpress-hendon-theme-1-7-local-file-inclusion-vulnerability?_s_id=cve

Restart Required: No

Instructions:

1. Log into WordPress admin panel. 2. Navigate to Appearance > Themes. 3. Update Hendon theme to version 1.7 or later. 4. Clear any caching plugins or server caches.

🔧 Temporary Workarounds

Disable vulnerable theme

all

Switch to a different WordPress theme until patched

wp theme activate twentytwentyfour
wp theme deactivate hendon

Restrict file inclusion

linux

Modify PHP configuration to restrict file inclusion paths

php_admin_value open_basedir "/var/www/html:/tmp"
php_admin_value allow_url_include Off

🧯 If You Can't Patch

  • Implement web application firewall (WAF) rules to block file inclusion patterns
  • Restrict file permissions and move sensitive files outside web root directory

🔍 How to Verify

Check if Vulnerable:

Check WordPress theme version in Appearance > Themes or use: wp theme list --field=name,status,version | grep hendon

Check Version:

wp theme list --field=name,version | grep hendon

Verify Fix Applied:

Confirm Hendon theme version is 1.7 or higher in WordPress admin or via: wp theme list --field=name,version | grep hendon

📡 Detection & Monitoring

Log Indicators:

  • Unusual file paths in PHP error logs
  • Multiple requests to theme files with path traversal parameters
  • HTTP 200 responses to requests with ../ patterns

Network Indicators:

  • HTTP requests containing ../ patterns to theme PHP files
  • Unusual file extensions in URL parameters

SIEM Query:

source="*access.log*" AND (url="*hendon*" AND (url="*../*" OR url="*..\\*" OR url="*php://*"))

🔗 References

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