This vulnerability on the Bugcrowd platform allowed manipulating rank on the platform using the API.
Author: Muhammad Khizer Javed
Cyber Security Researcher, Bug Bounty Hunter & Freelance Pentester.
Hacking 100k+ Loyalty Programs for Fun and Profit!
This blog post is about how a hacker could have Hacked 100k+ Loyalty Programs to get free points & redeem them for free stuff or coupons.
Hacking Subscription Plans for free service.
Using Inspect Element to Bypass Security restrictions | Bug Bounty POC
Hey guys so this blog post is about bug bounty report, I was able to Bypass Security restrictions by using inspect element and use Paid Features. About the Issue: The issue is really simple to execute. I was looking for a way to use the service for free and managed to find it so easily…
Microsoft Apache Solr RCE Velocity Template | Bug Bounty POC
Hey guys so this blog post is about RCE issue reported to Microsoft bug bounty program, Remote Code execution issue existed in microsoft.com subdomain running Apache Solr. I’ll try to be as simple as possible. Participated in Microsoft Bug Bounty Program first time.. About the RCE: While doing some recon on microsoft.com website i…
Getting Started in Android Apps Pen-testing (Part-1)
Hey Everyone, My name is M.Qasim Munir and this is my first blog article that I’m writing about getting started in android apps pen-testing. I hope this article will help you with learning something new. Getting Started in Android apps Pen-testing (PART-1): Amazing development and growth in mobile apps have carried a bunch of…
Hacking SMS API Service Provider of a Company |Android App Static Security Analysis | Bug Bounty POC
Hey guys so this blog post is about doing static analysis of an Android App, And due to insecure storage of SMS API credentials I was able to Takeover the SMS API here’s a Short POC of the issue.
Exploiting Insecure Firebase Database!
Hey guys so this blog post is about Exploiting Insecure Firebase Databases, due to Improper set security rules one can write data to the database in certain conditions here’s a Short POC tutorial of the issue. A few days ago i was doing static analysis of an Android app on a bug bounty target, as…
Improper Input Validation | Add Custom Text and URLs In SMS send by Snapchat | Bug Bounty POC
Hey guys so this blog post is about an Issue in Snapchat’s Website, due to Improper Input Validation one can add custom text & urls in SMS send by Snapchat here’s a Short POC of the issue. HackerOne Report: #420420 A Subdomain on Snapchat’s website https://whatis.snapchat.com/ Gives the basic information about Snapchat, what…
User Account Takeover via Signup Feature | Bug Bounty POC
Hey guys so this blog post is about a User Account Takeover issue that i discover. the bug was an Account Takeover issue that was found in Signup & Switch Accounts feature so here’s the a Short POC of the issue. While testing i saw that there is a “Switch Accounts” Option in Application…