Infosec Guys

Hi,Guys Today. I will proudly share to you, how I was successfully takeover microsoft store page, i have been learning from diffrent security researchers write-up in the bug bounty field, so i decided to share my few findings with you as it might help others who started in the Bug Bounty journey. The bug i wanna share with you, it was new to me hence i never came across any bug like this throughout my reading from other researchers write-up. From low impact to store takeover, “this how i may call it” The first tool I used to identify the vulnerable of a domain was  https://github.com/aboul3la/Sublist3r Running on my android through TERMUX I am recommending you to have it on your smartphone you can download it here  https://play.google.com/store/apps/details?id=com.termux Let’s the game started: I was not a full time bug hunter, so i usually start looking a bug when i have time so this time, i started my recon on flipgrid.com. What is flipgrid? Flipgr...

Heading: Object name Or Internal Architecture Getting Exposed because Of Deserialisation Error NOTE: Usually i only copy/paste my conversation in medium am not having enough time to write these blog posts properly i am sharing this only for learning purpose not for earning my followers. 😐 👊 Hi, I am Rohit Kumar a Security Researcher and Bug Hunter from India. Vulnerability:  Information Disclosure &   Internal Architecture Disclosure — — — — — — — — — — — — — — — - Reproduction Steps — — — — — — — — — — — — — — — - 1. Login into =>  https://developer.ing.com 2. Now go to your Profile for Updating it 3. Edit your name and save it (At this step intercept your request using burp suite) 4. Now, At this endpoint PATCH  /individuals/791345bc-9444–4edc-9955–1b78e86fddfd/individualNames/EifQPFiEYfMiU- 3FODj3sT736QkPuGe4nigpckH2fEqkaitoTfuLjGG3Lu9UDN84DDCkrGf0y8Lx89HLHcUrFfcb HTTP/1.1 Host:  api.developer.ing.com You will notice a js...

One of the most interesting (and sometimes scary!) parts of my job at Mozilla is dealing with security bugs. We don't always ship perfect code – nobody does – but I'm privileged to work with a great team of engineers and security folks who know how to deal effectively with security issues when they arise. I'm also privileged to be able to work in the open, and I want to start taking more advantage of that to share some of my experiences. One of the best ways to learn how to write more secure code is to get experience watching code fail in practice. With that in mind, I'm planning to write about some of the security-bug stories that I've been involved in during my time at Mozilla. Let's start with a recent one:  Bug 1447452 , in which some mishandling of unicode characters by the Firefox Accounts API server could have allowed an attacker to make arbitrary requests to its backend data store. The bug: corruption of unicode characters in HTTP request path It...

Hello  readers, This is  Prial Islam  a security researcher from Bangladesh . This is a old finding of mine adding into my blog . Today I will write about a Critical   IDOR vulnerability that will lead to  Information Disclosure   what allowed me to get any Vine user’s sensitive information including   Ip address/phone no/email  . I reported this bug to Twitter Security team in their  Bug Bounty Program in Hackerone  and they Rewarded me with a amount of  7560$ for  this report  . $$$$ + Blog post permission 😾 😇 Vine has issued a statement regarding this vulnerability on their  Vine blog Post here  and also Hackerone mentioned this vulnerability in hackerone  Zerodaily Newslatter  . Vulnerable Endpoint  :- https://vine.co/api/users/profiles/<User Id> When I was testing vine domains for something interesting . I noticed the Endpoint what response wa...