Farewell, Felix
Today we’re sharing news we never wanted to have to write. With heavy hearts, we announce that Felix “FX” Lindner—a cherished friend, and the founder and owner of Recurity Labs—passed...
CVE-2025-54576 - Bypassing Cluster Authentication
Editor’s note: Jennifer is a former Recurity Labs employee who now works as a freelancer, continuing to contribute to many of our projects. We are grateful to still have...
Recurity Labs Achieves ISO/IEC 27001 Certification – and Shares Lessons Learned
We’re proud to announce that Recurity Labs has successfully implemented a modern, purpose-built Information Security Management System (ISMS). On March 17th, 2025, this system was officially certified according to ISO/IEC...
Secure Coding Training
Abstract Application security is a cornerstone of modern software development. Over the years, Recurity Labs has reviewed extensive codebases, identified and reported countless vulnerabilities, evaluated a wide range of mitigation...
Lernraum Berlin - Security Review
Recurity Labs conducted a white-box penetration test with full source code and infrastructure access of the Lernraum Berlin solution, a Moodle-based learning management system, used by over 400 schools...