CVE-2025-14647
📋 TL;DR
CVE-2025-14647 is a SQL injection vulnerability in Computer Book Store 1.0 that allows remote attackers to execute arbitrary SQL commands via the 'bookisbn' parameter in /admin_delete.php. This affects all installations of Computer Book Store 1.0, potentially allowing attackers to read, modify, or delete database content.
💻 Affected Systems
- Computer Book Store
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data destruction, and potential remote code execution if database functions allow it.
Likely Case
Unauthorized data access, data manipulation, and potential privilege escalation within the application.
If Mitigated
Limited impact with proper input validation and database permissions, potentially only affecting non-sensitive data.
🎯 Exploit Status
Exploit details are publicly available on GitHub and vuldb.com, making exploitation straightforward for attackers.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://code-projects.org/
Restart Required: No
Instructions:
No official patch available. Consider implementing parameterized queries or input validation as workaround.
🔧 Temporary Workarounds
Input Validation and Sanitization
allAdd input validation to sanitize the bookisbn parameter before processing.
Modify /admin_delete.php to validate bookisbn parameter using regex or type checking
Web Application Firewall (WAF)
allDeploy WAF rules to block SQL injection attempts targeting /admin_delete.php.
Add WAF rule: block requests to /admin_delete.php with suspicious SQL patterns in parameters
🧯 If You Can't Patch
- Remove or restrict access to /admin_delete.php file
- Implement network segmentation to isolate the vulnerable system
🔍 How to Verify
Check if Vulnerable:
Test /admin_delete.php with SQL injection payloads in bookisbn parameter (e.g., ' OR '1'='1).Check Version:
Check application version in admin panel or configuration files.Verify Fix Applied:
Test with same SQL injection payloads and verify they are rejected or sanitized.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL errors in application logs
- Multiple failed delete attempts with malformed parameters
- Requests to /admin_delete.php with SQL keywords
Network Indicators:
- HTTP requests to /admin_delete.php containing SQL injection patterns
- Unusual database query patterns from application server
SIEM Query:
source="web_logs" AND uri="/admin_delete.php" AND (param="bookisbn" AND value MATCHES "(?i)(union|select|insert|delete|update|drop|or|and)")