CVE-2025-15243
📋 TL;DR
CVE-2025-15243 is an SQL injection vulnerability in Simple Stock System 1.0's login.php file that allows remote attackers to execute arbitrary SQL commands by manipulating the Username parameter. This affects all deployments of Simple Stock System 1.0, potentially compromising database integrity and confidentiality.
💻 Affected Systems
- Simple Stock System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data manipulation, authentication bypass, and potential remote code execution if database functions allow it.
Likely Case
Unauthorized data access, credential theft, and potential privilege escalation leading to system compromise.
If Mitigated
Limited impact with proper input validation and database permissions, but still poses authentication bypass risk.
🎯 Exploit Status
Exploit published on GitHub, attack can be launched remotely without authentication.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://code-projects.org/
Restart Required: No
Instructions:
No official patch available. Consider migrating to alternative software or implementing workarounds.
🔧 Temporary Workarounds
Input Validation and Sanitization
allImplement parameterized queries and input validation for the Username field in login.php
Modify login.php to use prepared statements with parameterized queries
Web Application Firewall (WAF)
allDeploy WAF rules to block SQL injection patterns
Configure WAF to detect and block SQL injection attempts on login endpoints
🧯 If You Can't Patch
- Isolate the system behind a reverse proxy with strict input filtering
- Implement network segmentation and restrict access to the database server
🔍 How to Verify
Check if Vulnerable:
Test login.php with SQL injection payloads in Username field (e.g., ' OR '1'='1)Check Version:
Check software version in admin panel or configuration filesVerify Fix Applied:
Verify that SQL injection attempts no longer succeed and login.php uses parameterized queries📡 Detection & Monitoring
Log Indicators:
- Unusual SQL syntax in login attempts
- Multiple failed login attempts with SQL keywords
Network Indicators:
- SQL injection patterns in HTTP POST requests to /market/login.php
SIEM Query:
source="web_logs" AND uri="/market/login.php" AND (request_body CONTAINS "' OR" OR request_body CONTAINS "UNION" OR request_body CONTAINS "SELECT *")