Eighteen - CTF Challenge Writeup
Challenge Information
- Name: Eighteen
- Category: Misc
- Points: 10
- Objective: Log in as a specific user (Jim) in OWASP Juice Shop using SQL Injection to retrieve the flag.
Solution
From User Seventeen, we’re given another OWASP Juice Shop challenge. This time, the task is to log in as Jim.

Actually, we had already done something similar earlier when logging in as admin to delete five-star ratings.
The first step is to find Jim’s email, which is typically:
jim@juice-sh.op
Then, use a basic SQL injection payload to bypass the password check:
jim@juice-sh.op'--This logs us in as Jim, and once authenticated, the flag becomes accessible — either via the profile page or shown directly.

Flag
de0806c1e34a5783b4b1672fa4eed440a9912378