Common Bugs found in File Upload Functions

3 min readNov 23, 2021
Photo by Sigmund on Unsplash

File upload is a function commonly founded in web app. You may find it in social network app, job seeking app etc. Also, it is one of the areas that developers would overlook. This article mainly introduces what common bugs can be founded in file upload functions. So, let’s begin:

File Upload IDOR


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