PT-2018-14897 · Phpbb Limited · Phpbb

Name of the Vulnerable Software and Affected Versions: phpBB versions prior to 3.2.4 Description: The issue allows for Remote Code Execution through Object Injection by utilizing Phar deserialization. This can be achieved by passing an absolute path to a file exists check. The exploitation of thi...

Automattic: Authenticated Code Execution through Phar deserialization in CSV Importer as Shop manager in WooCommerce

This vulnerability is based on the following exploitation technique: https://blog.ripstech.com/2018/new-php-exploitation-technique/ It is easier to explain this vulnerability by having watched the PoC first: https://www.youtube.com/watch?v=mr3bAOIUwd4 Here is what's happening: 1. Since a valid ph...

What is Phar Deserialization

Summary The security researcher Sam Thomas from Secarma found a new exploitation technique that can lead to critical PHP object injection vulnerabilities - without using the PHP function unserialize. The new technique was announced at the BlackHat USA conference in his talk Its a PHP...