A "hitbox script" is a piece of code injected into the game client to manipulate these invisible boundaries. While there are variations, the most common and notorious version used in Combat Warriors is the script.
Here’s where opinion divides.
From Reddit (r/CombatWarriors), Discord servers, and Roblox forums: combat warriors script hitbox
Automatically redirects your attacks toward the nearest enemy's expanded hitbox without requiring you to manually aim. Visual ESP: A "hitbox script" is a piece of code