# Ghost v6.11.0 — Release & Upgrade Intelligence
- **Product:** Ghost (https://ghost.org)
- **Version:** v6.11.0
- **Released:** Jan 08, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/ghost/updates/v6.11.0/

## Executive Summary (TL;DR)
Ghost v6.11.0. Source highlight: 🔒 Fixed staff token authorization bypass via trailing slash mismatch (#25805) - Michael Barrett

## New Features
- ✨ Added warning when a post's size exceeds email clients clipping length (#25798) - Kevin Ansfield
- ✨ Added Admin API endpoint for browsing all comments (#25700) - Rob Lester

## Bug Fixes
- 🔒 Fixed staff token authorization bypass via trailing slash mismatch (#25805) - Michael Barrett
- 🔒 Fixed potential SSRF via media inliner (#25807) - Michael Barrett
- 🔒 Fixed SQL injection vulnerability in click event query (#25804) - Michael Barrett
- 🔒 Fixed ability to bypass Staff User 2FA flow (#25806) - Michael Barrett
- 🐛 Fixed overly permissive publication locale setting (#25774) - Jannis Fedoruk-Betschki
- 🐛 Fixed missing member discount data after migrations (#25720) - Sag