SmarterMail 8.0 - Multiple Cross-Site Scripting Vulnerabilities
Author: Hoyt LLC Research Target: SmarterMail Version 8.0.4086.25048 Tools: Burp Suite Pro 1.3.09, FuzzDB Description: XSS, Cross Site Scripting in SmarterMail 8.0.4086.25048, CWE-79, CAPEC-86 Keywords: Stored XSS, Reflected XSS, Cross Site Scripting, SmarterMail 8.0.4086.25048, xss.cx, hoyt llc research, CWE-79, CAPEC-86, DORK Vendor Patch: Unavailable as of 3.14.2011 Workaround: IDS/IPS Vendors may develop a solution and/or WAF Filtering for Script Tags CVE-ID: Requested Comments: It is our experience that SmarterTools demonstrates Best Practices and will work to resolve this Stored XSS encoded-percentage vulnerability quickly and Full Disclosure is Reported to inform the public-at-large. Issue: Cross-site scripting (stored) - SmarterMail 8.0.4086.25048 Severity: High Confidence: Certain Host: http://vulnerable.smartermail.80.host:9998 Path: /Main/frmPopupContactsList.aspx Issue detail | Interim Report The value of the ctl00%24MPH%24wucContactInfo%24txtEmailAddress_SettingText request parameter submitted to the URL /Main/frmContact.aspx is copied into the HTML document as plain text between tags at the URL /Main/frmPopupContactsList.aspx. The payload Expression was submitted in the ctl00%24MPH%24wucContactInfo%24txtEmailAddress_SettingText parameter. This input was returned unmodified in a subsequent request for the URL /Main/frmPopupContactsList.aspx.