CVE-2026-1151
📋 TL;DR
This vulnerability allows attackers to inject malicious scripts via the Nickname field in the User Center component of technical-laohu mpay. When exploited, it enables cross-site scripting attacks that can steal user sessions or deface websites. Users of technical-laohu mpay versions up to 1.2.4 are affected.
💻 Affected Systems
- technical-laohu mpay
📦 What is this software?
Mpay by Technical Laohu
⚠️ Risk & Real-World Impact
Worst Case
Attackers steal administrator credentials, take over the application, and compromise user data through persistent XSS payloads.
Likely Case
Session hijacking of regular users, credential theft, or website defacement through stored malicious scripts.
If Mitigated
Minimal impact with proper input validation, output encoding, and Content Security Policy headers in place.
🎯 Exploit Status
Exploit details are publicly available in GitHub issues, making this easy to weaponize for attackers with basic web skills.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None available
Restart Required: No
Instructions:
No official patch available. Consider upgrading to version 1.2.5 or later if released, or implement workarounds.
🔧 Temporary Workarounds
Input Validation and Sanitization
allImplement server-side validation to reject or sanitize HTML/JavaScript in Nickname field
Content Security Policy
allImplement CSP headers to restrict script execution sources
Content-Security-Policy: default-src 'self'; script-src 'self'
🧯 If You Can't Patch
- Disable or restrict Nickname modification functionality in User Center
- Implement web application firewall rules to block XSS payloads in Nickname parameter
🔍 How to Verify
Check if Vulnerable:
Test by entering <script>alert('XSS')</script> in Nickname field and check if script executesCheck Version:
Check application configuration or package manager for technical-laohu mpay versionVerify Fix Applied:
Verify that script tags in Nickname field are properly sanitized or rejected📡 Detection & Monitoring
Log Indicators:
- Unusual Nickname entries containing script tags or JavaScript code
- Multiple failed validation attempts on Nickname field
Network Indicators:
- HTTP requests with Nickname parameter containing script tags or encoded payloads
SIEM Query:
web_requests Nickname="*<script>*" OR Nickname="*javascript:*"