Filter by tag: vulnerability

TYPO3 9.5.7: Overriding the Database to Execute Code

5 min read 16 Jul 2019 by Robin Peraglie
In this technical blog post we examine a critical vulnerability in the core of the TYPO3 CMS which was detected by our static code analysis tool RIPS (CVE-2019-12747). A reliable exploit allows the execution of arbitrary PHP code on the underlying system as authenticated user.

Magento 2.3.1: Unauthenticated Stored XSS to RCE

11 min read 2 Jul 2019 by Simon Scannell
This blog post shows how the combination of a HTML sanitizer bug and a Phar Deserialization in the popular eCommerce solution Magento <=2.3.1 lead to a high severe exploit chain. This chain can be abused by an unauthenticated attacker to fully takeover certain Magento stores and to redirect payments.

dotCMS 5.1.5: Exploiting H2 SQL injection to RCE

6 min read 25 Jun 2019 by Johannes Moritz
In this blog post we will show how to exploit a SQL injection vulnerability (CVE-2019-12872) found by RIPS Code Analysis in the popular java-based content management system dotCMS and how we escalated it to execute code remotely.

MyBB <= 1.8.20: From Stored XSS to RCE

8 min read 11 Jun 2019 by Simon Scannell
This blog post shows how an attacker can take over any board hosted with MyBB prior to version 1.8.21 by sending a malicious private message to an administrator or by creating a malicious post. We use a chain of two security vulnerabilities detected in the code.

LogicalDOC 8.2 Path Traversal Vulnerability

5 min read 26 Mar 2019 by Johannes Moritz
LogicalDOC is a global software company offering a popular Java-based document management solution as a community or enterprise edition of the same name. In this blog post we will examine a path traversal vulnerability (CVE-2019-9723) which allows malicious guest users to steal arbitrary documents and files from the server.