Wikyblog » Wikyblog : Security Vulnerabilities, CVEs, Published In 2010 (Code Execution)

Unrestricted file upload vulnerability in index.php/Attach in WikyBlog 1.7.3rc2 allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension using the uploadform action, then accessing it via a direct request to the file in userfiles/[username]/uploaded/.