::: left till the conference

Web Village Talks. Part 3

The previous talks included in the ZeroNights 2021 Web Village program can be found in the news:

New ways to alert: Prototype Pollution 

Nikita Stupin and Sergey (BlackFan) Bobrov will look at a new threat in web application security: JavaScript prototype pollution. First, they’ll get a deep dive into workings of JavaScript objects and classes. On this basis, they’ll explore what JavaScript prototype pollution is and how it can be found in the client side. After this, speakers will look at ways to exploit prototype pollution once you’ve found it. They will share their bug bounty experience, cool stories about bypassing fixes and finding edge cases.


Web applications always operate with numbers. However, things don’t always go the way developers intended. Let’s discuss abnormal cases of working with number values and talk about exploiting vulnerabilities using them. The speaker is Anton (Bo0oM) Lopanitsyn.

Other news
HackQuest ZeroNights 2021 Results
ZeroNights X Format
Main Stage Talks. Part 3