CVE-2025-63535
📋 TL;DR
This SQL injection vulnerability in Blood Bank Management System 1.0 allows attackers to inject malicious SQL code through the search field in abs.php. Attackers can bypass authentication and gain unauthorized access to sensitive blood bank data. Organizations using this specific software version are affected.
💻 Affected Systems
- Blood Bank Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete system compromise allowing data theft, data manipulation, and potential patient safety impacts through corrupted blood bank records.
Likely Case
Unauthorized access to sensitive patient data, donor information, and blood inventory records leading to privacy violations.
If Mitigated
Limited impact with proper input validation and database permissions preventing successful exploitation.
🎯 Exploit Status
SQL injection through search field requires minimal technical skill. Public references demonstrate exploitation techniques.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None available
Restart Required: No
Instructions:
No official patch available. Consider migrating to alternative software or implementing custom fixes.
🔧 Temporary Workarounds
Input Validation Implementation
allAdd parameterized queries and input validation to abs.php
Modify PHP code to use prepared statements: $stmt = $conn->prepare('SELECT * FROM table WHERE field = ?'); $stmt->bind_param('s', $user_input);
WAF Rule Implementation
allDeploy web application firewall rules to block SQL injection patterns
Add WAF rule: SecRule ARGS "@detectSQLi" "id:1001,phase:2,deny,status:403"
🧯 If You Can't Patch
- Isolate the system from internet access and restrict to internal network only
- Implement strict network segmentation and monitor all access to the vulnerable component
🔍 How to Verify
Check if Vulnerable:
Test the search functionality in abs.php with SQL injection payloads like ' OR '1'='1Check Version:
Check software version in admin panel or configuration filesVerify Fix Applied:
Test with same payloads after implementing parameterized queries - should return no data or error📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple failed login attempts followed by successful access
- SQL syntax errors in application logs
Network Indicators:
- HTTP requests containing SQL keywords to abs.php
- Unusual traffic patterns to the vulnerable endpoint
SIEM Query:
source="web_logs" AND uri="/abs.php" AND (request CONTAINS "UNION" OR request CONTAINS "SELECT *" OR request CONTAINS "OR '1'='1'")