sql-injection

Test SQL injection vulnerabilities across database types and bypass strategies.

2.9k|469|Updated Mar 4, 2026
One-click install
npx skills add https://github.com/SnailSploit/Claude-Red --skill sql-injection-snailsploit
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: sql-injection
Source: https://github.com/SnailSploit/Claude-Red/tree/main/Skills/offensive-sqli
Command: npx skills add https://github.com/SnailSploit/Claude-Red --skill sql-injection-snailsploit

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides a comprehensive methodology for identifying, exploiting, and understanding SQL injection vulnerabilities, enabling robust database security testing.

Core Features & Use Cases

  • Vulnerability Identification: Detects various SQLi types including error-based, blind, UNION-based, and out-of-band.
  • Exploitation Techniques: Guides through mapping database structure, extracting data, and escalating privileges.
  • Use Case: When testing a web application, use this Skill to systematically probe all input parameters for SQL injection flaws, identify vulnerable endpoints, and extract sensitive user data.

Quick Start

Use the sql-injection skill to test the 'id' parameter on the target URL for SQL injection vulnerabilities.

Frequently Asked Questions about sql-injection

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I test a web application for SQL injection vulnerabilities?

To test for SQL injection, systematically probe all input parameters to identify vulnerable endpoints, map the database structure, and extract sensitive data using techniques like error-based, blind, and UNION-based exploitation.

What is the difference between blind SQL injection and error-based SQLi?

Error-based SQL injection relies on database error messages to extract data, while blind SQL injection infers information by observing application responses to true or false conditions without direct error output.

Can I use this methodology to test for NoSQL and cloud-specific SQL injection?

Yes, this methodology covers NoSQL and cloud-specific SQL injection scenarios, providing tailored identification and exploitation techniques alongside traditional database security testing strategies.

How do I bypass web application firewalls during penetration testing?

Bypass strategies involve manipulating SQL injection payloads to evade web application firewalls, utilizing advanced exploitation techniques to successfully probe and extract data from protected endpoints.

What are the best ways to remediate SQL injection flaws after exploitation?

Remediation guidance for SQL injection includes implementing secure database practices such as parameterized queries, input validation, and least-privilege access controls to prevent future database security vulnerabilities.

Does SQL injection testing cover out-of-band data extraction?

Yes, out-of-band SQL injection is included, utilizing external network protocols to trigger DNS or HTTP requests for data extraction when direct error-based or blind techniques are insufficient.