CVE-2025-61087
📋 TL;DR
This CVE describes a stored cross-site scripting (XSS) vulnerability in SourceCodester Pet Grooming Management Software 1.0. Attackers can inject malicious scripts via the Customer Name field in the Customer Management section, which are then executed when other users view the affected pages. Organizations using this specific software version are affected.
💻 Affected Systems
- SourceCodester Pet Grooming Management Software
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Attackers could steal administrator or user session cookies, perform actions on behalf of authenticated users, deface the application, or redirect users to malicious sites.
Likely Case
Attackers inject malicious scripts to steal session cookies or credentials from users who view customer records, potentially leading to account compromise.
If Mitigated
With proper input validation and output encoding, malicious scripts are neutralized before execution, preventing exploitation.
🎯 Exploit Status
Exploitation requires access to create or modify customer records, but the XSS payload execution affects all users viewing those records.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: Not available
Restart Required: No
Instructions:
No official patch available. Consider implementing input validation and output encoding as workarounds.
🔧 Temporary Workarounds
Implement Input Validation
allAdd server-side validation to sanitize or reject malicious input in the Customer Name field.
Implement Output Encoding
allEncode user-controlled data before rendering it in HTML to prevent script execution.
🧯 If You Can't Patch
- Restrict access to the Customer Management section to trusted users only.
- Implement a web application firewall (WAF) with XSS protection rules.
🔍 How to Verify
Check if Vulnerable:
Test by entering a simple XSS payload like <script>alert('XSS')</script> in the Customer Name field and check if it executes when viewing the record.Check Version:
Check the software version in the application's admin panel or configuration files.Verify Fix Applied:
After implementing fixes, test with the same XSS payload to ensure it is properly sanitized or encoded and does not execute.📡 Detection & Monitoring
Log Indicators:
- Unusual characters or script tags in customer name fields in application logs.
Network Indicators:
- HTTP requests containing script tags or JavaScript code in POST parameters to customer management endpoints.
SIEM Query:
Search for POST requests to customer management URLs containing patterns like <script> or javascript: in the request body.