CVE-2025-45009
📋 TL;DR
A HTML injection vulnerability in PHPGurukul Park Ticketing Management System v2.0 allows remote attackers to inject malicious HTML/JavaScript via the searchdata parameter in normal-search.php. This affects all deployments of the vulnerable version, potentially enabling cross-site scripting (XSS) attacks against users and administrators.
💻 Affected Systems
- PHPGurukul Park Ticketing Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Attackers could execute arbitrary JavaScript in users' browsers, leading to session hijacking, credential theft, or complete system compromise if combined with other vulnerabilities.
Likely Case
Attackers inject malicious scripts to steal session cookies, redirect users to phishing sites, or deface the application interface.
If Mitigated
With proper input validation and output encoding, the injected content would be rendered harmless as plain text.
🎯 Exploit Status
Exploitation requires only a web browser and knowledge of HTML/JavaScript injection techniques.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: Not available
Restart Required: No
Instructions:
No official patch exists. Implement input validation and output encoding in normal-search.php to sanitize the searchdata parameter.
🔧 Temporary Workarounds
Input Validation and Output Encoding
allModify normal-search.php to validate and encode the searchdata parameter before processing or displaying it.
Edit normal-search.php and add: $searchdata = htmlspecialchars($_POST['searchdata'], ENT_QUOTES, 'UTF-8');
Web Application Firewall (WAF) Rule
allDeploy a WAF rule to block requests containing HTML/JavaScript patterns in the searchdata parameter.
Configure WAF to block: searchdata.*[<\/\s\w=]+
🧯 If You Can't Patch
- Restrict access to the vulnerable system using network segmentation or IP whitelisting.
- Monitor and log all requests to normal-search.php for suspicious patterns.
🔍 How to Verify
Check if Vulnerable:
Test by submitting HTML payload (e.g., <script>alert('XSS')</script>) via the searchdata parameter and check if it executes.Check Version:
Check the system's version in its documentation or configuration files; no standard command exists.Verify Fix Applied:
After applying fixes, test with the same payload; it should be displayed as plain text without execution.📡 Detection & Monitoring
Log Indicators:
- Log entries showing HTML/JavaScript patterns in searchdata parameter requests.
Network Indicators:
- HTTP POST requests to normal-search.php with suspicious payloads in searchdata.
SIEM Query:
source="web_logs" AND uri="/normal-search.php" AND request_body CONTAINS "<script>"