CVE-2025-63051
📋 TL;DR
This vulnerability in the REHub Framework WordPress plugin allows unauthorized users to retrieve embedded sensitive data from affected systems. It affects all WordPress sites using REHub Framework versions before 19.9.9.4, potentially exposing confidential information to attackers.
💻 Affected Systems
- REHub Framework WordPress Plugin
⚠️ 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
Attackers could extract sensitive configuration data, API keys, database credentials, or other embedded secrets, leading to complete system compromise or data breach.
Likely Case
Unauthorized users accessing sensitive system information that could be used for reconnaissance or to facilitate further attacks.
If Mitigated
Limited exposure of non-critical system information with minimal impact on overall security posture.
🎯 Exploit Status
Based on CWE-497 description, this appears to be an information disclosure vulnerability that doesn't require authentication.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 19.9.9.4
Restart Required: No
Instructions:
1. Log into WordPress admin panel
2. Navigate to Plugins → Installed Plugins
3. Find REHub Framework
4. Click 'Update Now' if available
5. If not available, download version 19.9.9.4+ from WordPress repository
6. Upload and replace the plugin
🔧 Temporary Workarounds
Disable Plugin
allTemporarily disable the REHub Framework plugin until patched
wp plugin deactivate rehub-framework
Restrict Access
allUse web application firewall to block access to vulnerable endpoints
🧯 If You Can't Patch
- Implement strict network segmentation to isolate affected systems
- Deploy web application firewall with rules to detect and block sensitive data exposure attempts
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel → Plugins → REHub Framework version numberCheck Version:
wp plugin get rehub-framework --field=versionVerify Fix Applied:
Confirm REHub Framework version is 19.9.9.4 or higher📡 Detection & Monitoring
Log Indicators:
- Unusual requests to REHub Framework endpoints
- Patterns of data extraction attempts
Network Indicators:
- Traffic to REHub Framework URLs with suspicious parameters
- Unusual outbound data transfers
SIEM Query:
source="web_logs" AND (uri CONTAINS "/wp-content/plugins/rehub-framework/" OR user_agent CONTAINS "rehub") AND status=200