In-depth analysis of our latest vulnerability findings and best practices for secure development.
10 min read 29 Jan 2019 by Simon Scannell
A recent Capture-The-Flag tournament hosted by Insomni’hack challenged participants to craft an attack payload for Drupal 7. This blog post will demonstrate our solution for a PHP Object Injection with a complex POP gadget chain.
9 min read 15 Jan 2019 by Simon Scannell
Last year in December we released once a day a vulnerability affecting WordPress core or one of the most popular WordPress plugins, next to a critical persistent XSS in wordpress.org. This blogpost will summarize common mistakes developers make and the overall impact our advent calendar had on the WordPress community and the current state of WordPress security.
5 min read 7 Jan 2019 by Martin Bednorz
10 min read 24 Dec 2018 by Karim El Ouerghemmi
The WordPress.org website holds the repositories for all plugins and themes that are used by all WordPress sites. Furthermore, it manages the accounts that developers use to edit the code of their themes and plugins. In this blog post, we investigate a critical stored XSS vulnerability on the WordPress.org website we have reported to the WordPress security team in May 2018.