The article is about 0-day i found first time in open-source

This article is about write-up for the CCE 2021. there is only one web challenges, which contain XSS via Prototype Pollution bug

This article is about write-up for the DownUnderCTF 2021. there is only three web and one pwn, misc challenges, all of which contain SSRf and SQL Injection and CSRF bug

This article is about write-up for the Whitehat Contest 2021. there is only three web and one pwn, misc challenges, all of which contain Time Based SQL Injection and RCE and bug

This article is about write-up for the InCTF 2021. there is only one web challenge, which contain XS-Leak via Download Trigger bug

This article is about write-up for the InCTF 2021. there is only one web challenge, which contain XS-Leak via cache probing bug

This article is about write-up for the pwn2win CTF. there is only one web challenge, which contain Prototype Pollution bug

This article is about write-up for the 3k CTF 2021. there is only one web challenge, which contain RCE bug

This article is about write-up for the Line ctf 2021. there is only one web challenge, which contain an SSRF bug

This article is about write-up for the UTCTF 2021. there is only one web challenge, which contain Command Injection bug