CVE-2017-17651
📋 TL;DR
This CVE describes SQL injection vulnerabilities in Paid To Read Script 2.0.5 through multiple admin endpoints. Attackers can execute arbitrary SQL commands via the uid, fnum, or fn parameters, potentially compromising the entire database. Organizations using this specific version of the script are affected.
💻 Affected Systems
- Paid To Read Script
📦 What is this software?
Paid To Read Script by Paid To Read Script Project
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data manipulation, privilege escalation to admin, and potential remote code execution via database functions.
Likely Case
Database information disclosure, authentication bypass, and data manipulation leading to financial fraud or system compromise.
If Mitigated
Limited impact with proper input validation, parameterized queries, and database permissions restricting unauthorized access.
🎯 Exploit Status
Exploits require admin authentication but SQL injection is straightforward once authenticated. Public exploit code available.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None known
Restart Required: No
Instructions:
No official patch available. Manual code remediation required: 1. Replace vulnerable files with patched versions if available. 2. Implement parameterized queries in affected PHP files. 3. Apply input validation and sanitization.
🔧 Temporary Workarounds
Input Validation Filter
allAdd input validation to filter numeric parameters
// In affected PHP files, add before SQL queries:
if (!is_numeric($_GET['uid'])) { die('Invalid input'); }
WAF Rule
linuxImplement web application firewall rules to block SQL injection patterns
# Example ModSecurity rule:
SecRule ARGS "[\"'`;]" "phase:2,deny,id:1001"
🧯 If You Can't Patch
- Restrict admin interface access to specific IP addresses only
- Implement database user with minimal privileges (read-only where possible)
🔍 How to Verify
Check if Vulnerable:
Check if running Paid To Read Script version 2.0.5. Test admin endpoints with SQL injection payloads like: admin/userview.php?uid=1' OR '1'='1Check Version:
Check script version in admin panel or readme files. No standard command available.Verify Fix Applied:
Test with SQL injection payloads after remediation. Verify no database errors or unexpected behavior.📡 Detection & Monitoring
Log Indicators:
- SQL syntax errors in web server logs
- Unusual database queries from admin endpoints
- Multiple failed login attempts followed by SQL payloads
Network Indicators:
- HTTP requests to admin/*.php with SQL keywords in parameters
- Unusual database connection patterns
SIEM Query:
source="web_logs" AND (uri="*admin/userview.php*" OR uri="*admin/viewemcamp.php*" OR uri="*admin/viewvisitcamp.php*") AND (query="*' OR*" OR query="*UNION*" OR query="*SELECT*" OR query="*--*" OR query="*/*")