Unrestricted file upload vulnerability in the avatar upload functionality in Simple Machines Forum before 2.0.6 and 2.1 allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in an unspecified directory. CWE-434: Unrestricted Upload of File with Dangerous Type per http://cwe.mitre.org/data/definitions/434.html
Publication date: Sat, 26 Oct 2013 04:55:00 +0000