WRITE UP – Facebook bug bounty: “Getting access to prompt debug dialog and serialized tool on main website facebook.com”

Introduction:Hi everyone FINALLY I get into Facebook Whitehat Program Hall of Fame After 9 tries, this is my 2nd bug bounty and my very first write up, so here we go: This blogpost appeared first in the book Bug Bounty Write Ups Collection Vulnerability Scope: Main Site (www.facebook.com)Status: MitigatedTitle: “Getting access to prompt debug dialog […]

write up – CTF eset latinoámerica challenge #36.

Introduction:Hello , here is my write up for the CTF “Desafio ESET #36: Juego de escape criptográfico” (ESET Challenge # 36: Cryptographic escape game) This blogpost appeared first in the book Bug Bounty Write Ups Collection CTF:https://www.welivesecurity.com/la-es/2017/12/26/desafio-eset-36/ CTF Solution (official):https://www.welivesecurity.com/la-es/2018/01/12/solucion-desafio-eset-36/ Rules:1.- download the desafio36.zip file (mirror) md5=2b7a11892638179573f7b17c4b74911a2.- unzip the file3.- start looking for clues and find the […]

ELHO w0rld!

Hi, welcome to my little space on the Internet. This is just another security blog by me, Omar Espino What is the blog about? Mainly Bug Bounties, CTF’s write-ups and security stuff. If you have some comments or any doubts, just drop me a line on Twitter. (@omespino)