u/HotMasterpiece9117

Hi everyone,

I’ve been learning about API security recently and came across some common vulnerabilities that developers should be aware of.

From what I understand, some important ones are:

- Broken object level authorization (BOLA)

- Broken authentication

- Excessive data exposure

- Lack of rate limiting

I’m trying to understand how these actually impact real-world applications.

What vulnerabilities do you think beginners should focus on first?

Also, I wrote a small guide summarizing these while learning. If anyone is interested, I can share it.

Thanks!