CVE-2025-52021
📋 TL;DR
This SQL injection vulnerability in PuneethReddyHC Online Shopping System Advanced 1.0 allows attackers to execute arbitrary SQL commands through the product_id parameter in edit_product.php. Attackers can potentially steal, modify, or delete database contents, affecting all users of this specific shopping system.
💻 Affected Systems
- PuneethReddyHC Online Shopping System Advanced
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including customer PII, payment data, admin credentials, and potential server takeover via SQL injection to RCE chaining.
Likely Case
Data exfiltration of customer information, product data, and admin credentials leading to unauthorized access and data manipulation.
If Mitigated
Limited impact with proper input validation and parameterized queries preventing SQL injection execution.
🎯 Exploit Status
Public exploit code available in GitHub gist, simple HTTP request exploitation.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None known
Restart Required: No
Instructions:
1. Replace direct SQL concatenation with parameterized queries in edit_product.php
2. Implement proper input validation for product_id parameter
3. Sanitize all user inputs before database interaction
🔧 Temporary Workarounds
Web Application Firewall (WAF) Rules
allBlock SQL injection patterns in product_id parameter
Input Validation Filter
allAdd server-side validation to only accept numeric product_id values
if (!is_numeric($_GET['product_id'])) { die('Invalid input'); }
🧯 If You Can't Patch
- Disable or remove edit_product.php file if not essential
- Implement strict network segmentation and limit database user permissions
🔍 How to Verify
Check if Vulnerable:
Test edit_product.php?product_id=1' OR '1'='1 and observe SQL error or unexpected behaviorCheck Version:
Check PHP files for version comments or project documentationVerify Fix Applied:
Test with SQL injection payloads and verify they are rejected or sanitized📡 Detection & Monitoring
Log Indicators:
- SQL syntax errors in web server logs
- Unusual product_id parameter values containing SQL keywords
Network Indicators:
- HTTP requests to edit_product.php with SQL injection payloads
SIEM Query:
web.url:*edit_product.php* AND (web.param.product_id:*'* OR web.param.product_id:*--* OR web.param.product_id:*UNION*)