CVE-2025-62056
📋 TL;DR
The WordPress News Event theme (versions up to 1.0.1) contains an unrestricted file upload vulnerability that allows attackers to upload arbitrary files, including malicious PHP scripts, to the web server. This affects all WordPress installations using the vulnerable theme version. Attackers can exploit this to achieve remote code execution and compromise the entire website.
💻 Affected Systems
- WordPress News Event theme
⚠️ 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.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Full server compromise leading to data theft, ransomware deployment, or use as a foothold for lateral movement in the network.
Likely Case
Website defacement, backdoor installation, credential theft, and malware distribution to visitors.
If Mitigated
Limited impact if file uploads are restricted via web application firewall or server configuration, though risk remains elevated.
🎯 Exploit Status
The vulnerability allows unauthenticated file uploads, making exploitation trivial. Public exploit details are available on security research sites.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: >1.0.1 (check theme repository for latest version)
Vendor Advisory: https://patchstack.com/database/Wordpress/Theme/news-event/vulnerability/wordpress-news-event-theme-1-0-1-arbitrary-file-upload-vulnerability?_s_id=cve
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Appearance > Themes. 3. Check if News Event theme is active. 4. Update the theme to the latest version from the WordPress repository or replace it with a secure alternative. 5. Remove any uploaded malicious files from wp-content/uploads/ directory.
🔧 Temporary Workarounds
Disable vulnerable theme
allTemporarily switch to a default WordPress theme until the News Event theme is patched.
In WordPress admin: Appearance > Themes > Activate a different theme (e.g., Twenty Twenty-Four)
Restrict file uploads via .htaccess
linuxBlock execution of uploaded PHP files in the uploads directory.
Add to .htaccess in wp-content/uploads/: <Files *.php> deny from all </Files>
🧯 If You Can't Patch
- Immediately deactivate and remove the News Event theme from the WordPress installation.
- Implement a web application firewall (WAF) rule to block file uploads to the vulnerable endpoint.
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel: Appearance > Themes, look for News Event theme version 1.0.1 or earlier.Check Version:
In WordPress database: SELECT option_value FROM wp_options WHERE option_name = 'stylesheet'; then check theme version in wp-content/themes/news-event/style.cssVerify Fix Applied:
Confirm the theme version is greater than 1.0.1 or the theme has been removed. Test file upload functionality if possible.📡 Detection & Monitoring
Log Indicators:
- Unusual file uploads to wp-content/uploads/ directory, especially .php files.
- HTTP POST requests to theme-specific upload endpoints with suspicious file extensions.
Network Indicators:
- Unexpected outbound connections from the web server post-upload.
- Traffic patterns indicating command-and-control communication.
SIEM Query:
source="web_server_logs" AND (uri_path="/wp-content/themes/news-event/*" AND method="POST" AND (file_extension="php" OR file_extension="phtml"))