SQL Injection Prevention Cheat Sheet¶ Introduction¶ This article is focused on providing clear, simple, actionable guidance for preventing SQL Injection flaws in your applications. SQL Injection attacks are unfortunately very common, and this is due to two factors: the significant prevalence of SQL Injection vulnerabilities,. NoSQL scanner and injector. I wanted a better nosql injection tool that was simple to use, fully command line based, and configurable. To that end, I began work on nosqli – a simple nosql injection tool written in Go. It aims to be fast, accurate, and highly usable, with an easy to understand command line interface. API8:2019 — Injection. Attackers construct API calls that include SQL, NoSQL, LDAP, OS, or other commands that the API or the backend behind it blindly executes. NoSQL injection refers to an injection attack through the placement of malicious code (like other web attack ways) in NoSQL statements through web page input controls. I don't often come get a chance to use pivot techniques, so I sometimes find myself searching for reminders about various methods and their trade offs.
Challenge:
Name: NoSQL Manipulation
Description: Update multiple product reviews at the same time.
Difficulty: 4 star
Category: Injection
Expanded Description: https://pwning.owasp-juice.shop/part2/injection.html
Tools used:
What Is Nosql
Burp Suite, FoxyProxy
Resources used:
Methodology:
With my complete lack of prior exposure to NoSQL databases, this challenge was a fun learning experience. The first thing I did, as usual, was read the expanded description and the supplied link to MongoDB’s query operator documentation. I also read up on NoSQL queries on Stack Overflow.
This research was, unfortunately, insufficient. After an extended period of poking and prodding the database using Burp Suite’s Repeater tool, I gave in and read the solution (I’m here to learn, not demonstrate mastery). Seeing how the actual query was formed, the reading I had done started to make better sense. Using the “not equals” operator on the Product ID field with an invalid ID number ensured that all table entries would be updated with Bender’s Banana Juice review.
Prevention and Mitigation Strategies:
Lessons Learned and Things Worth Mentioning:
Pentestmonkey Sql Injection Cheat Sheet
I need to spend more time with NoSQL databases, because the syntax used here was completely foreign to me. I’ll probably wind up taking a Udemy course, as one of the silver linings of unemployment is an abundance of free time to learn new things.