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Q1What is this vulnerability? (Essence + Consequences)
🚨 **Essence**: A critical SQL Injection flaw in Drupal's database abstraction API. The `expandArguments` function fails to properly construct prepared statements.…
📦 **Affected**: Drupal Core versions **7.0 up to 7.31**. 🚫 **Fixed In**: Version **7.32** and later. 🌐 **Component**: The core database abstraction layer used for form caching and query construction.
Q4What can hackers do? (Privileges/Data)
💀 **Attacker Capabilities**:
1. **Pre-authenticated SQL Injection**: No login required to start the attack.
2. **Admin Creation**: Can create new administrator accounts.
3.…
⚡ **Threshold**: **LOW**. This is a **pre-authenticated** vulnerability. Attackers do not need valid credentials or specific server configurations to exploit the form-cache injection method.…
🔥 **Public Exploits**: **YES**. Known as **"Drupalgeddon"**. Multiple PoCs exist on GitHub (Python3 editions) and Exploit-DB (e.g., #34984, #34992). Wild exploitation is widespread and automated tools are available. 🤖
Q7How to self-check? (Features/Scanning)
🔍 **Self-Check**:
1. **Version Check**: Verify if your Drupal version is < 7.32.
2. **Scan for Forms**: Look for exposed form cache tokens.
3.…
✅ **Official Fix**: **YES**. Patched in **Drupal 7.32**. 📝 **Mitigation**: Update immediately to version 7.32 or higher. The vendor (Drupal Community) released a security advisory (DSA-3051 for Debian users). 🛠️
Q9What if no patch? (Workaround)
🚧 **No Patch Workaround**:
1. **WAF**: Deploy a Web Application Firewall to block SQL injection patterns in form data.
2.…
🚨 **Urgency**: **CRITICAL / IMMEDIATE**.
- **CVSS**: High severity due to pre-auth RCE potential.
- **Impact**: Full site takeover.
- **Action**: Patch **NOW**.…