Business Logic 5 | Low-level Logic Flaw

[@MHamidAshraf]

beautifully explained. even portswigger answer was not clear for me and i wanted to understand the underlying logic. thanks for that.

[@imran_hossain123]

I like the way you explained.

[@mdalifislam7319]

very wonderful explained 🎉

[@dannytutor6383]

Can this happen when sending money from one account to another? Sending a negative amount to increase the remaining balance on the account?

[@HMCyberAcademy]

I don't recommend trying it in real bank accounts. Look for some bug bounty programs. But I don't think it is possible to increase money by sending negative amount to someone.