CVE-2025-47531
📋 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 XT Event Widget for Social Events plugin versions up to 1.1.7, potentially leading to sensitive information disclosure or code execution.
💻 Affected Systems
- Xylus Themes XT Event Widget for Social Events WordPress plugin
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Full server compromise through local file inclusion leading to remote code execution, sensitive file disclosure (config files, passwords), and complete site takeover.
Likely Case
Sensitive information disclosure (database credentials, configuration files), limited file system access, and potential privilege escalation.
If Mitigated
Limited impact with proper file permissions, web application firewalls, and restricted PHP configurations preventing file inclusion.
🎯 Exploit Status
Local File Inclusion (LFI) vulnerabilities are commonly exploited. Public exploit details available in security advisories.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 1.1.8 or later
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find 'XT Event Widget for Social Events'. 4. Click 'Update Now' if update available. 5. If no update available, deactivate and delete plugin, then install fresh version from WordPress repository.
🔧 Temporary Workarounds
Disable vulnerable plugin
allTemporarily disable the plugin until patched version is available
wp plugin deactivate xt-facebook-events
PHP configuration hardening
linuxSet PHP open_basedir restriction and disable allow_url_include
php.ini: open_basedir = /var/www/html
php.ini: allow_url_include = Off
🧯 If You Can't Patch
- Implement web application firewall (WAF) rules to block LFI attack patterns
- Restrict file permissions and implement strict access controls on sensitive directories
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel > Plugins > Installed Plugins for 'XT Event Widget for Social Events' version 1.1.7 or earlierCheck Version:
wp plugin get xt-facebook-events --field=versionVerify Fix Applied:
Verify plugin version is 1.1.8 or later in WordPress admin panel📡 Detection & Monitoring
Log Indicators:
- Unusual file include requests in PHP error logs
- Requests with ../ patterns or file path traversal attempts
- Access to sensitive files like /etc/passwd, wp-config.php
Network Indicators:
- HTTP requests with file inclusion parameters containing path traversal sequences
- Unusual file extensions in URL parameters
SIEM Query:
source="web_server_logs" AND (uri="*../*" OR uri="*/etc/passwd*" OR uri="*/wp-config.php*")