Title: ====== Inout Mobile Webmail APP - Multiple Web Vulnerabilities Date: ===== 2012-06-08 References: =========== http://www.vulnerability-lab.com/get_content.php?id=609 VL-ID: ===== 609 Common Vulnerability Scoring System: ==================================== 3.5 Abstract: ========= The Vulnerability Laboratory Research Team discovered multiple web vulnerabilities in the inoutscripts mobile Inoutmail Webmail CMS 2012. Report-Timeline: ================ 2012-06-08: Public or Non-Public Disclosure Status: ======== Published Exploitation-Technique: ======================= Remote Severity: ========= Medium Details: ======== Multiple persistent input validation vulnerabilities are detected in the inoutscripts mobile Inoutmail CMS 2012. The bugs allow remote attackers to implement/inject malicious script code on the application side (persistent). Successful exploitation of the vulnerability can lead to session hijacking (manager/admin) or stable (persistent) context manipulation. Exploitation requires low user inter action & privileged user account. The persistent valiation vulnerabilities are located in the new mail & contacts modules with the bound values to, bcc, cc. The bug can be exploited by remote attackers. The attacker is sending a malicious mail with vulnerable script code values as content. The admin or customer is watching the arriving mail and the persistent script code in To or Bcc inputs. The context will be executed (persistent) when the user,customer or admin is processing to check his mails. A privileged user account can also use the bug to save it persistent for higher privileged user account exploitation. Vulnerable Module(s): [+] New Mail [+] Contacts Vulnerable Parameter(s): [+] To [+] Cc [+] Bcc Proof of Concept: ================= The persistent vulnerabilities can be exploited by remote attackers with low required user inter action. For demonstration or reproduce ... Insert the demonstration string to the Bcc, Cc & To of the send new mail. Secound possibility is to send a mail from outside to the inout webmail with the string code values. PoC: "<iframe src=http://vuln-lab.com onload=alert("VL") < Risk: ===== The security risk of the persistent input validation vulnerabilities are estimated as medium(+). Credits: ======== Vulnerability Laboratory [Research Team] - snup (snup () vulnerability-lab com [http://snup1.blogspot.com] Disclaimer: =========== The information provided in this advisory is provided as it is without any warranty. Vulnerability-Lab disclaims all warranties, either expressed or implied, including the warranties of merchantability and capability for a particular purpose. Vulnerability- Lab or its suppliers are not liable in any case of damage, including direct, indirect, incidental, consequential loss of business profits or special damages, even if Vulnerability-Lab or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply. We do not approve or encourage anybody to break any vendor licenses, policies, deface websites, hack into databases or trade with fraud/stolen material. Domains: www.vulnerability-lab.com - www.vuln-lab.com - www.vulnerability-lab.com/register Contact: admin () vulnerability-lab com - support () vulnerability-lab com - research () vulnerability-lab com Section: video.vulnerability-lab.com - forum.vulnerability-lab.com - news.vulnerability-lab.com Social: twitter.com/#!/vuln_lab - facebook.com/VulnerabilityLab - youtube.com/user/vulnerability0lab Feeds: vulnerability-lab.com/rss/rss.php - vulnerability-lab.com/rss/rss_upcoming.php - vulnerability-lab.com/rss/rss_news.php Any modified copy or reproduction, including partially usages, of this file requires authorization from Vulnerability Laboratory. Permission to electronically redistribute this alert in its unmodified form is granted. All other rights, including the use of other media, are reserved by Vulnerability-Lab Research Team or its suppliers. All pictures, texts, advisories, sourcecode, videos and other information on this website is trademark of vulnerability-lab team & the specific authors or managers. To record, list (feed), modify, use or edit our material contact (admin () vulnerability-lab com or support () vulnerability-lab com) to get a permission. Copyright 2012 | Vulnerability Laboratory