CVE-2025-32118

9.1 CRITICAL

📋 TL;DR

This vulnerability allows attackers to upload malicious files to WordPress sites using the CMP – Coming Soon & Maintenance plugin. Attackers can achieve remote code execution by uploading dangerous file types like PHP scripts. All WordPress sites running affected plugin versions are vulnerable.

💻 Affected Systems

Products:
  • NiteoThemes CMP – Coming Soon & Maintenance WordPress Plugin
Versions: All versions up to and including 4.1.13
Operating Systems: Any OS running WordPress
Default Config Vulnerable: ⚠️ Yes
Notes: Requires WordPress installation with the vulnerable plugin activated. No special configuration needed.

⚠️ Manual Verification Required

This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.

Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).

🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.

Recommended Actions:
  1. Review the CVE details at NVD
  2. Check vendor security advisories for your specific version
  3. Test if the vulnerability is exploitable in your environment
  4. Consider updating to the latest version as a precaution

⚠️ Risk & Real-World Impact

🔴

Worst Case

Complete site compromise through remote code execution, allowing attackers to deface websites, steal data, install backdoors, or pivot to other systems.

🟠

Likely Case

Website defacement, malware distribution, credential theft, and unauthorized administrative access to the WordPress installation.

🟢

If Mitigated

Limited impact if file uploads are restricted at web server level or if the plugin is disabled, though the vulnerability still exists.

🌐 Internet-Facing: HIGH
🏢 Internal Only: MEDIUM

🎯 Exploit Status

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

The vulnerability is publicly documented with technical details available. Attackers can exploit this without authentication.

🛠️ Fix & Mitigation

✅ Official Fix

Patch Version: 4.1.14 or later

Vendor Advisory: https://patchstack.com/database/wordpress/plugin/cmp-coming-soon-maintenance/vulnerability/wordpress-cmp-coming-soon-maintenance-plugin-4-1-13-remote-code-execution-rce-vulnerability?_s_id=cve

Restart Required: No

Instructions:

1. Log into WordPress admin panel. 2. Navigate to Plugins → Installed Plugins. 3. Find 'CMP – Coming Soon & Maintenance' and click 'Update Now'. 4. Verify the plugin version is 4.1.14 or higher.

🔧 Temporary Workarounds

Disable Plugin

all

Temporarily deactivate the vulnerable plugin until patching is possible

wp plugin deactivate cmp-coming-soon-maintenance

Restrict File Uploads

linux

Configure web server to block execution of uploaded files in WordPress uploads directory

Add 'deny from all' to .htaccess in wp-content/uploads directory

🧯 If You Can't Patch

  • Immediately disable the CMP – Coming Soon & Maintenance plugin
  • Implement web application firewall rules to block file upload attempts to the vulnerable endpoint

🔍 How to Verify

Check if Vulnerable:

Check WordPress admin → Plugins → Installed Plugins for CMP – Coming Soon & Maintenance version. If version is 4.1.13 or lower, you are vulnerable.

Check Version:

wp plugin get cmp-coming-soon-maintenance --field=version

Verify Fix Applied:

After updating, verify the plugin shows version 4.1.14 or higher in WordPress admin panel.

📡 Detection & Monitoring

Log Indicators:

  • POST requests to /wp-admin/admin-ajax.php with 'action=cmp_upload_image' parameter
  • File uploads to wp-content/uploads with suspicious extensions (.php, .phtml, .phar)

Network Indicators:

  • Unusual file upload traffic to WordPress admin endpoints
  • HTTP requests with multipart/form-data containing executable file types

SIEM Query:

source="web_server_logs" AND (uri_path="/wp-admin/admin-ajax.php" AND post_data CONTAINS "cmp_upload_image")

🔗 References

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