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Query Console

Secure, mountable Rails SQL console with read-only enforcement and optional DML support

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Gem
query_console
Repository
JohnsonGnanasekar/query_console
License
MIT
Stars
12
Added
August 07, 2026

About

Secure, mountable Rails SQL console with read-only enforcement and optional DML support

A Rails engine that provides a secure, mountable web interface for running SQL queries against your application's database. Read-only by default with optional DML support.

What you get

  • 🔴 CRITICAL: Subquery DML Bypass - SELECT * FROM (DELETE FROM users) AS x bypassed all security
  • 🟠 HIGH: Missing server-side DML confirmation - curl requests bypassed user consent dialog
  • 🟠 HIGH: Audit trail misclassification - subquery DML logged incorrectly
  • 🟡 LOW: History panel XSS vulnerability

Installing it

ruby
# Gemfile
gem "query_console"

Details

12 stars on GitHub · MIT licensed · maintained by JohnsonGnanasekar. Source: https://github.com/JohnsonGnanasekar/query_console

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