Janek Vind has discovered multiple vulnerabilities in phpMyBitTorrent, which can be exploited by malicious users to conduct SQL injection attacks and by malicious people to disclose sensitive information and conduct cross-site scripting and SQL injection attacks.

1) An error due to the application not restricting access to "cache/cache_newestmemberblock.txt" can be exploited to disclose sensitive information e.g. users credential.

2) Input passed via multiple parameters and scripts is not properly sanitised before being used in a SQL query. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.

List of affected scripts and parameters:
http://[host]/ajax.php?op=archivedeleteshout&shout
http://[host]/ajax.php?op=check_username?username
http://[host]/ajax.php?op=get_imdb?torrent
http://[host]/ajax.php?op=private__chat&to
http://[host]/ajax.php?op=take_delete_archive_shout&shout
http://[host]/ajax.php?op=take_delete_shout&shout
http://[host]/ajax.php?op=take_edit_archive_shout&shout
http://[host]/ajax.php?op=take_edit_shout&shout
http://[host]/ajax.php?op=member_search&search
http://[host]/ajax.php?op=view_details&torrent
http://[host]/ajax.php?op=view_details_page&torrent
http://[host]/ajax.php?op=view_files_page&torrent=1&pass
http://[host]/ajax.php?op=view_peers_page&torrent=1&pass
http://[host]/ajax.php?op=view_rate_page&torrent
http://[host]/backend.php?op=category&cat
http://[host]/casino_player_edit.php?player
http://[host]/deloffer.php?offerid
http://[host]/edit.php?id[]=
http://[host]/edit.php?torrent_id[]
http://[host]/frame.php?id=1&op=commentlist
http://[host]/frame.php?id=1&op=filelist
http://[host]/frame.php?id=1&op=peerlist
http://[host]/helpdesk.php?op=ticket&category
http://[host]/helpdesk.php?op=ticket&priority
http://[host]/helpdesk.php?op=ticket&problem
http://[host]/helpdesk.php?op=ticket&title
http://[host]/hitruns.php?reset[]
http://[host]/hitruns.php?warn[]
http://[host]/makepoll.php?option0
http://[host]/makepoll.php?option1
http://[host]/makepoll.php?option2
http://[host]/makepoll.php?option3
http://[host]/makepoll.php?option4
http://[host]/makepoll.php?option5
http://[host]/makepoll.php?option6
http://[host]/makepoll.php?option7
http://[host]/makepoll.php?option8
http://[host]/makepoll.php?option9
http://[host]/makepoll.php?pollid
http://[host]/makepoll.php?question
http://[host]/makepoll.php?sort
http://[host]/modrules.php?act=delete&id
http://[host]/mybonus.php?action=exchange&option
http://[host]/polls.php?action=delete&sure=set&pollid
http://[host]/scrape-external.php?id=<id_of_logged_user>&tracker
http://[host]/shoutboxarchive.php?lookforcount
http://[host]/slove.php?cid
http://[host]/slove.php?id
http://[host]/slove.php?rid
http://[host]/slove.php?tid
http://[host]/takehelpans.php?change_status=set&newstatus
http://[host]/takehelpans.php?reopen=set&id
http://[host]/takeoffedit.php?category
http://[host]/takeoffedit.php?id
http://[host]/takerequest.php?requesttitle
http://[host]/takethankyou.php?id
http://[host]/torrents.php?sort=1&type
http://[host]/viewsnatches.php?id
http://[host]/votesview.php?requestid

3) Input passed via the "shotuser" parameter to ajax.php (when "op" is set to "view_shout") is not properly sanitised before being used in a SQL query. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.

Successful exploitation of this vulnerability requires the shout privileges.

4) Input passed via multiple parameters and scripts is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.

List of affected scripts and parameters:
http://[host]/ajax.php?op=member_search&search=z&browsemenu
http://[host]/ajax.php?op=member_search&search=z&pagemenu
http://[host]/ajax.php?op=view_coments_page?password
http://[host]/ajax.php?op=view_coments_page?torrent
http://[host]/ajax.php?op=view_details&torrent
http://[host]/ajax.php?op=view_details_page&torrent
http://[host]/ajax.php?op=view_rate_page&torrentrating
http://[host]/ban.php?reson
http://[host]/bbcode.php?test
http://[host]/contactstaff.php?returnto
http://[host]/faq.php?faq_categ[0][flag]=1&faq_categ[0][title]
http://[host]/keno.php?n1
http://[host]/keno.php?n2
http://[host]/keno.php?n3
http://[host]/keno.php?n4
http://[host]/keno.php?n5
http://[host]/keno.php?n6
http://[host]/keno.php?n7
http://[host]/keno.php?n8
http://[host]/keno.php?n9
http://[host]/keno.php?n10
http://[host]/keno.php?n11
http://[host]/keno.php?n12
http://[host]/keno.php?n13
http://[host]/keno.php?n14
http://[host]/keno.php?n15
http://[host]/keno.php?n16
http://[host]/keno.php?n17
http://[host]/keno.php?n18
http://[host]/keno.php?n19
http://[host]/keno.php?n20
http://[host]/makepoll.php?poll
http://[host]/makepoll.php?returnto
http://[host]/modrules.php?act=newsect&res
http://[host]/polls.php?action=delete&pollid
http://[host]/polls.php?action=delete&returnto
http://[host]/popuptest.php?text
http://[host]/redirect.php?url
http://[host]/search.php?search
http://[host]/user.php?op=loginconfirm&returnto

The vulnerabilities are confirmed in version 2.04 Gold. Other versions may also be affected.

Solution
No official solution is currently available.

Provided and/or discovered by
Janek Vind "waraxe"

Original Advisory
Janek Vind "waraxe":
http://www.waraxe.us/advisory-91.html

Deep Links
Links available to Secunia VIM customers