---
id: 5659
title: "Introducing rCTF v2"
source_domain: osec.io
source_url: "https://osec.io/blog/rctf-v2/"
published_at: "2026-07-14T00:00:00Z"
tags: ["open-source", "ctf", "security-community", "community", "security-tools", "release", "rctf"]
phying_url: "https://phying.com/item/5659"
lang: en
---

# Introducing rCTF v2

## Summary

OtterSec releases rCTF v2, a rewritten open-source platform for hosting cybersecurity CTF competitions, with full backwards compatibility and per-team challenge instances.

## Intelligence Metadata

- **Sources:** osec.io
- **Published:** 2026-07-14T00:00:00Z
- **Original:** https://osec.io/blog/rctf-v2/
- **Phying News:** https://phying.com/item/5659