WordPress Global Content Blocks PHP Code Execution and Information Disclosure Vulnerabilities

Summary
Global Content Blocks is prone to multiple security vulnerabilities, including a remote PHP code-execution vulnerability and multiple information- disclosure vulnerability. Successful exploits of these issues may allow remote attackers to execute arbitrary malicious PHP code in the context of the application or obtain potentially sensitive information. Global Content Blocks 1.5.1 is vulnerable other versions may also be affected.
Solution
Updates are available. Please see the references for details.
References