Osama Avvan (@osamaavvan) 's Twitter Profile
Osama Avvan

@osamaavvan

_Bug bounty hunter.
❤️ To Code.

ID: 1081188954211274752

linkhttps://medium.com/@osamaavvan calendar_today04-01-2019 14:01:48

115 Tweet

2,2K Followers

35 Following

Security Foster (@securityfoster) 's Twitter Profile Photo

Thank You ...Thank you all to make dream come true but remember We are join to make new records and create history.1 year and counting..! #SecurityFoster #CyberSecurity #paas #SaaS #Celebrations

Thank You ...Thank you all to make dream come true but remember We are join to make new records and create history.1 year and counting..!
#SecurityFoster #CyberSecurity #paas #SaaS #Celebrations
Osama Avvan (@osamaavvan) 's Twitter Profile Photo

Is anyone facing issue with Bugcrowd Payment, it's been more than 5 days still haven't received the bounty in bank account. Payment page is also not working giving 500 internal error. Also no response for the support. bugcrowd

Osama Avvan (@osamaavvan) 's Twitter Profile Photo

Done with Bug Bounties, now I'm looking for a job in security preferably remote. Web/Android and Network are my forte. Anyone hiring? #cybersecurity

Osama Avvan (@osamaavvan) 's Twitter Profile Photo

I have created a simple Prototype Pollution XSS challenge. Try to get a pop-up. DM me your solution. osamaavvan.github.io/XSS-Challange/… #BugBounty #XSS

Osama Avvan (@osamaavvan) 's Twitter Profile Photo

I just published Exploiting Unauthenticated GraphQL Introspection and API calls link.medium.com/rA0NvijgJxb #WebApplicationSecurity #APIsecurity #bugbountytips

Osama Avvan (@osamaavvan) 's Twitter Profile Photo

Hi folks, Back with another XSS challenge. Just a regular XSS, try to get a pop-up. https://xss-heaven(.)000webhostapp(.)com/xss.php Note: Remove the Brackets from URL Dm your solutions. #cyberseurity #xss #BugBounty

Osama Avvan (@osamaavvan) 's Twitter Profile Photo

Hello, Another Interesting XSS challenge, DOM Clobbering to XSS. In collaboration with Hamza Avvan osamaavvan.github.io/XSS-Challange/… #xss #BugBounty #challenge

Osama Avvan (@osamaavvan) 's Twitter Profile Photo

Hello YesWeHack ⠵ It's been more than a month and I still can't withdraw my bounty due to the verification issue, I have provided all of my documents. The ticket is still open but no one is willing to respond. Please resolve this issue.

Osama Avvan (@osamaavvan) 's Twitter Profile Photo

Calling all security researchers and bug bounty hunters! Don't miss out on this commonly overlooked vulnerability that could potentially earn you a big bounty. medium.com/@osamaavvan/so… #bugbounty #hacking #cybersecurity #vulnerability

Osama Avvan (@osamaavvan) 's Twitter Profile Photo

Alhamdulillah, I am now an Offensive Security Certified Professional (OSCP) I look forward to leveraging my OSCP certification to contribute to challenging projects and collaborate with like-minded professionals. #oscp #cybersecurity #infosec

Alhamdulillah, I am now an Offensive Security Certified Professional (OSCP)

I look forward to leveraging my OSCP certification to contribute to challenging projects and collaborate with like-minded professionals.

#oscp #cybersecurity #infosec
Osama Avvan (@osamaavvan) 's Twitter Profile Photo

Excited to share my latest write-up on uncovering DOM XSS vulnerabilities through client-side JavaScript analysis and bypassing WAF. medium.com/@osamaavvan/br… #CyberSecurity #XSS #BugBounty #bugbountytips

Osama Avvan (@osamaavvan) 's Twitter Profile Photo

Just released Part 1 of my series on 'Android SSL Pinning Bypass'! Dive into the essentials without the need for a rooted device. Stay tuned for more advanced techniques in the upcoming writeups! medium.com/@osamaavvan/an… #bugbounty #android #mobilesecurity

Osama Avvan (@osamaavvan) 's Twitter Profile Photo

Excited to share my latest writeup: "Guide to AWS Penetration Testing"! Delve into the nuances of securing cloud environments, and identifying vulnerabilities. medium.com/@osamaavvan/gu… #cybersecurity #cloudsecurity #bugbounty #devsecops #aws

Osama Avvan (@osamaavvan) 's Twitter Profile Photo

Unveiling the Risks: AWS Cross Account Enumeration Demystified. Dive deep into securing your AWS infrastructure. Check out my latest write-up for insights. medium.com/@osamaavvan/aw… #cybersecurity #aws #cloudsecurity #bugbounty

Osama Avvan (@osamaavvan) 's Twitter Profile Photo

Exploring Stored XSS Vulnerabilities in PDF Viewers: Unlocking Access to the DOM. Check out my new write-up for insights. medium.com/@osamaavvan/st… #BugBounty #XSS #cybersecurity #bugbountytips

Osama Avvan (@osamaavvan) 's Twitter Profile Photo

Ever wondered how NTLM hashes can be stolen through PDF files? Check out my latest write-up to learn more about this cybersecurity threat. medium.com/@osamaavvan/st… #CyberSecurity #NTLM #Hacking #PDF #DataSecurity