#VU41723 SQL injection in PHP-Fusion - CVE-2013-1803

Description

The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.

The vulnerability exists due to insufficient sanitization of user-supplied data passed via the (1) orderby parameter to downloads.php; or remote authenticated users with certain permissions to execute arbitrary SQL commands via a (2) parameter name starting with "delete_attach_" in an edit action to forum/postedit.php; the (3) poll_opts[] parameter in a newthread action to forum/postnewthread.php; the (4) pm_email_notify, (5) pm_save_sent, (6) pm_inbox, (7) pm_sentbox, or (8) pm_savebox parameter to administration/settings_messages.php; the (9) thumb_compression, (10) photo_watermark_text_color1, (11) photo_watermark_text_color2, or (12) photo_watermark_text_color3 parameter to administration/settings_photo.php; the (13) enable parameter to administration/bbcodes.php; the (14) news_image, (15) news_image_t1, or (16) news_image_t2 parameter to administration/news.php; the (17) news_id parameter in an edit action to administration/news.php; or the (18) article_id parameter in an edit action to administration/articles.php. NOTE: the user ID cookie issue in Authenticate.class.php is already covered by CVE-2013-7375. A remote attacker can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.

Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.

Remediation

External links

• http://osvdb.org/90693
• http://osvdb.org/90695
• http://osvdb.org/90709
• http://osvdb.org/90710
• http://osvdb.org/90711
• http://osvdb.org/90712
• http://osvdb.org/90713
• http://osvdb.org/show/osvdb/90714
• http://packetstormsecurity.com/files/120598/PHP-Fusion-7.02.05-XSS-LFI-SQL-Injection.html
• http://seclists.org/fulldisclosure/2013/Feb/154
• http://secunia.com/advisories/52403
• http://www.openwall.com/lists/oss-security/2013/03/03/1
• http://www.openwall.com/lists/oss-security/2013/03/03/2
• http://www.php-fusion.co.uk/news.php?readmore=569
• http://www.waraxe.us/advisory-97.html