Missing Encoding

Difficulty: 🌟

Description: Retrieve the photo of Bjoern's cat in "melee combat-mode".

Category: Improper Input Validation

Tags: Shenanigans

Solution:

Go to Photo Wall page you will see an error photo displayed

Go to the src path of the image in the HTML code, we see the #

The file path uses # which will be interpreted as HTML anchors. So we fix it to %23, which when encoded it becomes #

Bravo! We got it.