Oct 24, 2023
Improve your security with hands-on training in a Cyber Range
The impact of hands-on cybersecurity training with Cyber Range Simulations.
OffSec Team
Cybersecurity attacks are evolving faster than ever, and a well-trained team needs hands-on training to protect organizations. Learn how to use a cyber range to develop skills and prevent your next attack.
Provide your email to receive a copy of the white paper.
Stay in the know: Become an OffSec Insider
Get the latest updates about resources, events & promotions from OffSec!
Latest from OffSec
Research & Tutorials
CVE-2024-21683 – Authenticated RCE via “Add a New Language” in Atlassian Confluence
Critical RCE vulnerability (CVE-2024-21683) in Atlassian Confluence Data Center and Server (v5.2–8.9.0) allows authenticated users to execute arbitrary code via malicious code macros.
Jun 12, 2025
2 min read
Research & Tutorials
CVE‑2025‑49113 – Post‑Auth Remote Code Execution in Roundcube via PHP Object Deserialization
A critical RCE vulnerability (CVSS 9.9) in Roundcube Webmail (
Jun 12, 2025
3 min read
Research & Tutorials
CVE-2025-24893 – Unauthenticated Remote Code Execution in XWiki via SolrSearch Macro
An RCE vulnerability in XWiki was found allowing unauthenticated attackers to execute arbitrary Groovy code remotely without authentication or prior access.
Jun 5, 2025
2 min read