CVE-2023-30211
📋 TL;DR
OURPHP versions up to 7.2.0 contain a SQL injection vulnerability in the background/admin interface. This allows attackers to execute arbitrary SQL commands, potentially compromising the database. All users running OURPHP ≤7.2.0 are affected.
💻 Affected Systems
- OURPHP
📦 What is this software?
Ourphp by Ourphp
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data manipulation, or full system takeover via subsequent attacks.
Likely Case
Unauthorized data access, privilege escalation, or database corruption.
If Mitigated
Limited impact with proper input validation and database permissions, but still a serious vulnerability.
🎯 Exploit Status
SQL injection vulnerabilities are commonly exploited; background interface access is required.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: >7.2.0
Vendor Advisory: Not provided in references
Restart Required: No
Instructions:
1. Check current OURPHP version. 2. Upgrade to version >7.2.0. 3. Verify the fix by testing the vulnerable endpoint.
🔧 Temporary Workarounds
Input Validation
allImplement strict input validation and parameterized queries in the affected code.
Web Application Firewall
allDeploy a WAF with SQL injection protection rules.
🧯 If You Can't Patch
- Restrict access to the background/admin interface using IP whitelisting or VPN.
- Implement database user permissions with least privilege to limit potential damage.
🔍 How to Verify
Check if Vulnerable:
Check if running OURPHP ≤7.2.0 and test the background interface for SQL injection vulnerabilities.Check Version:
Check the OURPHP configuration or admin panel for version information.Verify Fix Applied:
After upgrading, test the previously vulnerable endpoint with SQL injection payloads to confirm it's patched.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple failed login attempts to admin interface
- Unexpected database errors
Network Indicators:
- SQL injection payloads in HTTP requests to admin endpoints
- Unusual database connection patterns
SIEM Query:
source="web_logs" AND (url="*/admin/*" OR url="*/background/*") AND (query="' OR " OR query="--" OR query="UNION")