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Posted on 28 August 2007
Arcadem Remote File Inclusion Flaw / SQL Injection Software: Arcadem 2.01 Vendor link: http://agaresmedia.com Attack: Remote File Inclusion / SQL Injection Original advisory: http://14house.blogspot.com/2007/08/arcadem-rfi-sql-injection-flaws.html Discovered by: David Sopas Ferreira a.k.a SmOk3 < smok3f00 at gmail.com > Google dork:"Powered by AMCMS3" Remote File Inclusion --------------------- It is possible for a remote attacker to include a file from local or remote resources and/or execute arbitrary script code with the privileges of the webserver. Proof of Concept: index.php?loadpage=../../../../file index.php?loadpage=[evilscript] Solution: Edit the source code to ensure that input is properly validated. Where is possible, it is recommended to make a list of accepted filenames and restrict the input to that list. For PHP, the option allow_url_fopen would normally allow a programmer to open, include or otherwise use a remote file using a URL rather than a local file path. It is recommended to disable this option from php.ini. SQL Injection ------------- An attacker may execute arbitrary SQL statements on the vulnerable system. This may compromise the integrity of your database and/or expose sensitive information. Proof of Concept: index.php?blockpage=%2E%2Findex%2Ephp %3Fblockpage%3D1%26cat%3D&cat=[SQL Injection] index.php?blockpage=%2E%2Findex%2Ephp %3Fblockpage%3D1%26cat%3D&cat=' Solution: Your script should filter metacharacters from user input. Vendor was contacted by email and didn't not replied.
