CVE-2020-11738 — AI Deep Analysis Summary

🚨 **Essence**: A Path Traversal vulnerability in WordPress Snap Creek Duplicator plugins.…

🛡️ **CWE**: CWE-23 (Relative Path Traversal). <br>🔍 **Flaw**: The plugin fails to properly sanitize user input in the `duplicator_download` or `duplicator_init` endpoints.…

📦 **Affected Products**: <br>1. **Snap Creek Duplicator** (Lite version) <br>2.…

🕵️ **Attacker Capabilities**: <br>- **Read Arbitrary Files**: Access sensitive configs like `wp-config.php` (database credentials). <br>- **User Enumeration**: Read `/etc/passwd` to get valid usernames.…

🔓 **Exploitation Threshold**: **LOW**. <br>✅ **Auth Required**: **NO**. The vulnerability is triggered via HTTP requests to specific endpoints. <br>✅ **Config Required**: Minimal.…

🌐 **Public Exploits**: **YES**. <br>- **PoC Available**: Multiple Python scripts and Metasploit modules exist (e.g., `wordpress_scanner`).…

🔍 **Self-Check Methods**: <br>1. **Version Check**: Verify plugin version in WordPress dashboard. <br>2. **Manual Test**: Send request to `duplicator.php?action=duplicator_download&file=../wp-config.php`.…

🛠️ **Official Fix**: **YES**. <br>- **Duplicator Lite**: Update to **v1.3.28** or higher. <br>- **Duplicator Pro**: Update to **v3.8.7.1** or higher. <br>📢 **Vendor Action**: Snap Creek released patches.…

🚧 **No Patch Workaround**: <br>1. **Disable Plugin**: Deactivate Duplicator if not in use. <br>2. **WAF Rules**: Block requests containing `../` in the `file` parameter for `duplicator.php`. <br>3.…

⚡ **Urgency**: **HIGH**. <br>🔥 **Reason**: <br>- **Active Exploitation**: Real-world attacks are ongoing. <br>- **Low Barrier**: No auth needed. <br>- **High Impact**: Credential theft is immediate.…