CVE-2026-1048
📋 TL;DR
This CVE describes a cross-site scripting (XSS) vulnerability in LigeroSmart up to version 6.1.26. Attackers can inject malicious scripts via the TicketID parameter in the AgentTicketZoom interface, potentially compromising user sessions or stealing sensitive data. Organizations using vulnerable versions of LigeroSmart are affected.
💻 Affected Systems
- LigeroSmart
📦 What is this software?
Ligerosmart by Ligerosmart
⚠️ Risk & Real-World Impact
Worst Case
Attackers could steal administrator credentials, hijack user sessions, deface the application, or redirect users to malicious sites, potentially leading to full system compromise.
Likely Case
Attackers will likely steal session cookies or authentication tokens to impersonate legitimate users, potentially accessing sensitive ticket data or performing unauthorized actions.
If Mitigated
With proper input validation and output encoding, the attack would be prevented, though the vulnerable endpoint remains exposed.
🎯 Exploit Status
Exploit details are publicly available in GitHub issues. Attack requires authenticated access to the AgentTicketZoom interface.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None available
Restart Required: No
Instructions:
No official patch available. Monitor vendor channels for updates. Consider upgrading to latest version if available.
🔧 Temporary Workarounds
Input Validation Filter
allImplement server-side validation to sanitize TicketID parameter values
Implement regex validation: ^[0-9]+$ for TicketID parameter
Output Encoding
allApply proper HTML encoding to all user-controlled data before rendering
Use HTML entity encoding for TicketID values in templates
🧯 If You Can't Patch
- Implement WAF rules to block XSS payloads in TicketID parameter
- Restrict access to AgentTicketZoom interface using network controls or authentication hardening
🔍 How to Verify
Check if Vulnerable:
Check LigeroSmart version. If version ≤ 6.1.26, test by injecting basic XSS payload in TicketID parameter: <script>alert('test')</script>Check Version:
Check LigeroSmart version in administration interface or configuration filesVerify Fix Applied:
Test with same XSS payload after implementing workarounds. Payload should be properly encoded or blocked.📡 Detection & Monitoring
Log Indicators:
- Unusual TicketID parameter values containing script tags or JavaScript code
- Multiple failed XSS attempts in access logs
Network Indicators:
- HTTP requests with TicketID parameter containing script tags or encoded payloads
SIEM Query:
web_access_logs WHERE url CONTAINS 'Action=AgentTicketZoom' AND (TicketID CONTAINS '<script' OR TicketID CONTAINS 'javascript:' OR TicketID CONTAINS 'onload=')