ApPHP MicroBlog Remote Code Execution Vulnerability

Summary
ApPHP MicroBlog is prone to a remote code execution vulnerability.
Impact
Successful exploitation will allow remote attackers to execute arbitrary commands in the context of the affected application.
Solution
Ask the Vendor for an update.
Affected
ApPHP MicroBlog 1.0.1
Detection
Send a special crafted HTTP GET request and chech the response.
References