Some vulnerabilities have been discovered in e-Vision CMS, which can be exploited by malicious people to disclose sensitive information, conduct SQL injection attacks, or to compromise a vulnerable system.
1) Input passed to the "img" parameter in admin/show_img.php is not properly sanitised before being used to display files. This can be exploited to display arbitrary files via directory traversal attacks.
2) Input passed in the "adminlang" cookie to admin/functions.php is not properly verified before being used to include files. This can be exploited to include arbitrary files from local resources.
Successful exploitation of this vulnerability with arbitrary file extensions requires that "magic_quotes_gpc" is disabled.
3) Input passed to the "template" parameter in style.php, to the "id" parameter in print.php, and to the "id" and "field" parameters in iframe.php is not properly sanitised before being used in SQL queries. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.
Successful exploitation of this vulnerability allows e.g. retrieving administrator usernames and password hashes, but requires that "magic_quotes_gpc" is disabled.
4) Access to the file "x_image.php" is not properly restricted, which can be exploited to upload and execute arbitrary PHP code via a specially crafted POST request.
5) Input passed to the "module" parameter in iframe.php, modules/3rdparty/adminpart/add3rdparty.php, modules/polling/adminpart/addpolling.php, modules/contact/adminpart/addcontact.php, modules/brandnews/adminpart/addbrandnews.php, modules/newsletter/adminpart/addnewsletter.php, modules/game/adminpart/addgame.php, modules/tour/adminpart/addtour.php, modules/articles/adminpart/addarticles.php, modules/product/adminpart/addproduct.php, and modules/plain/adminpart/addplain.php is not properly verified before being used to include files. This can be exploited to include arbitrary files from local resources via directory traversal attacks.
Successful exploitation of this vulnerability requires that "magic_quotes_gpc" is disabled.
The vulnerabilities are confirmed in version 2.0.2. Other versions may also be affected.
Solution: Edit the source code to ensure that input is properly sanitised and verified.
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Subject: e-Vision CMS Multiple Vulnerabilities
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