The approach to this challenge was completely different from the past two months, as the vulnerable component was on the backend, forcing us to approach it as a black box scenario. The page presents a simple submittable get form providing the open and payload parameters. To reach that from the UI, a user has to […]
The bug bounty program Intigriti hosts an XSS challenge every month. This time, the challenge was about bypassing CSP by reloading a VueJS instance, getting able to exploit a client side template injection. My solution can be summarized in 4 main steps: Finding reflection and achieving HTML Injection Accessing an abusable piece of code, containing […]
Preface As part of our recent research activity, we stumbled upon FormaLMS. The project is an open source Learning Management System built by forma.association and aimed at companies who want a learning platform for internal employees, partners, dealers and sellers. The project is opensource and could be downloaded from the main website: formalms.org and the […]
This is a brief story about how we found a vulnerability on a drupal plugin that, when not configured correctly, could allow an authenticated user to perform a privilege escalation attack on the Drupal platform. This plugin, as stated in the usage section of the drupal website, is used by roughly 522 websites in the […]
CVE-2020-35749 – Authenticated Directory Traversal Simple Job Board WordPress plugin version < 2.9.3
During our research activities we discovered an authenticated local inclusion in the Simple Job Board WordPress plugin. The Simple Job Board WordPress plugin has reached over 20,000 active installations and an excellent reputation in terms of reviews, allowing the simple and efficient management of job offers.[1] Directory traversal allows an attacker to step out of […]