CVE-2025-63527
📋 TL;DR
This cross-site scripting vulnerability in Blood Bank Management System 1.0 allows attackers to inject malicious JavaScript into user profile parameters. When victims view affected pages, the injected code executes in their browsers, potentially stealing session cookies or performing unauthorized actions. Organizations using this specific blood bank management software are affected.
💻 Affected Systems
- Blood Bank Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Attackers could steal administrator credentials, take over the entire system, access sensitive medical donor data, and use the compromised server as a pivot point to attack internal networks.
Likely Case
Session hijacking, credential theft, defacement of blood bank management interface, and unauthorized access to donor information.
If Mitigated
Limited to interface manipulation with no data access if proper input validation and output encoding are implemented.
🎯 Exploit Status
Exploitation requires user interaction (victim must visit maliciously crafted page). The GitHub references contain technical details and proof-of-concept examples.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not available
Vendor Advisory: Not available
Restart Required: No
Instructions:
No official patch available. Implement input validation and output encoding in updateprofile.php and hprofile.php files. Sanitize hname, hemail, hpassword, hphone, hcity parameters using htmlspecialchars() or similar PHP functions.
🔧 Temporary Workarounds
Input Validation and Output Encoding
allManually add input sanitization and output encoding to vulnerable PHP files
Edit updateprofile.php and hprofile.php to wrap all user input with htmlspecialchars($_POST['parameter'], ENT_QUOTES, 'UTF-8')
Web Application Firewall Rules
allImplement WAF rules to block XSS payloads in profile parameters
Configure WAF to filter <script>, javascript:, and other XSS patterns in POST requests to updateprofile.php and hprofile.php
🧯 If You Can't Patch
- Implement strict Content Security Policy headers to prevent script execution
- Restrict access to affected pages to authenticated users only and implement additional authentication checks
🔍 How to Verify
Check if Vulnerable:
Test by submitting <script>alert('XSS')</script> in hname, hemail, hpassword, hphone, or hcity parameters and check if script executes when page reloads.Check Version:
Check PHP files for version comments or review system documentation. No standard version command available.Verify Fix Applied:
After implementing fixes, repeat the XSS test to confirm scripts no longer execute and appear as plain text in page source.📡 Detection & Monitoring
Log Indicators:
- Unusual POST requests to updateprofile.php/hprofile.php with script tags or javascript: protocols
- Multiple failed login attempts followed by profile update requests
Network Indicators:
- HTTP requests containing <script> tags in POST parameters
- Unusual outbound connections from web server after profile updates
SIEM Query:
source="web_logs" AND (uri="/updateprofile.php" OR uri="/hprofile.php") AND (request_body LIKE "%<script>%" OR request_body LIKE "%javascript:%")