CVE-2022-30835
📋 TL;DR
Wedding Management System v1.0 contains a SQL injection vulnerability in the budget.php admin endpoint that allows attackers to execute arbitrary SQL commands. This affects all deployments of this specific wedding management software version. Attackers can potentially access, modify, or delete database content through this vulnerability.
💻 Affected Systems
- Wedding Management System
📦 What is this software?
Wedding Management System by Wedding Management System Project
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data destruction, authentication bypass, and potential server takeover via SQL injection to RCE chaining.
Likely Case
Unauthorized access to sensitive wedding planning data, client information, financial records, and potential data manipulation.
If Mitigated
Limited impact with proper input validation, parameterized queries, and WAF protection blocking malicious SQL patterns.
🎯 Exploit Status
Exploit requires admin access but SQL injection is straightforward once authenticated
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None found
Restart Required: No
Instructions:
No official patch available. Implement parameterized queries in budget.php, validate booking_id parameter, and sanitize all user inputs.
🔧 Temporary Workarounds
WAF Rule Implementation
allDeploy web application firewall rules to detect and block SQL injection attempts on the vulnerable endpoint
ModSecurity rule: SecRule ARGS:booking_id "@detectSQLi" "id:1001,phase:2,deny,status:403,msg:'SQLi attempt detected'"
Input Validation Filter
allAdd input validation to only accept numeric values for booking_id parameter
PHP code: if(!is_numeric($_GET['booking_id'])) { die('Invalid input'); }
🧯 If You Can't Patch
- Block external access to /Wedding-Management/admin/ directory via firewall rules
- Implement strong authentication controls and monitor admin account activity
🔍 How to Verify
Check if Vulnerable:
Test the endpoint with SQL injection payload: /Wedding-Management/admin/budget.php?booking_id=1' OR '1'='1Check Version:
Check software version in admin panel or readme filesVerify Fix Applied:
Test with same payload after fixes - should return error or no SQL execution📡 Detection & Monitoring
Log Indicators:
- Multiple failed SQL queries in application logs
- Unusual database access patterns from admin interface
- SQL syntax errors in web server logs for budget.php
Network Indicators:
- HTTP requests to budget.php with SQL keywords in parameters
- Unusual database connection spikes
SIEM Query:
source="web_logs" AND uri="*budget.php*" AND (param="*UNION*" OR param="*SELECT*" OR param="*OR '1'='1*")