Ivan Marković

Security consultant and researcher

Long experience in designing and implementation of security solutions, mainly oriented on web, mobile and embedded applications. Author of penetration testing tools, recognized by OWASP organization and BackTrack Linux distribution. Researching work includes discovery of vulnerabilities of numeral applications and services, and for these, author received public apreciations by Microsoft Company..

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Kerio MailServer WebMail Cross-Site Scripting Vulnerabilities

Founded with Dejan Levaja.

(CVE-2008-5760) Kerio MailServer is prone to multiple cross-site scripting vulnerabilities because it fails to sufficiently sanitize user-supplied data. An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and to launch other attacks.

Cross-site scripting (XSS) vulnerability in error413.php in Kerio MailServer before 6.6.2 allows remote attackers to inject arbitrary web script or HTML via the sent parameter.