---
id: 3403
title: "Open-Xchange Approaches 3 Years of Bug Bounties & 250 Valid Vulnerabilities"
source_domain: hackerone.com
source_url: "https://www.hackerone.com/blog/open-xchange-approaches-3-years-bug-bounties-250-valid-vulnerabilities"
published_at: "2019-01-23T20:00:00Z"
tags: ["bug-bounty", "dovecot", "cvss", "open-xchange", "ox-app-suite", "powerdns"]
phying_url: "https://phying.com/item/3403"
lang: en
---

# Open-Xchange Approaches 3 Years of Bug Bounties & 250 Valid Vulnerabilities

## Summary

Open-Xchange marks three years of bug bounties for OX App Suite, PowerDNS, and Dovecot with 250 valid vulnerabilities. Rewards follow a CVSS-based rating, with critical bugs earning up to $5,000.

## Intelligence Metadata

- **Sources:** hackerone.com
- **Published:** 2019-01-23T20:00:00Z
- **Original:** https://www.hackerone.com/blog/open-xchange-approaches-3-years-bug-bounties-250-valid-vulnerabilities
- **Phying News:** https://phying.com/item/3403