About Me

Hi there, I’m Christian! 👋

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👨‍💻 About Me

I am a security researcher with expertise in Web and Mobile Application. My skills are self-taught, Having the ability to develop and thinking outside the box. I Love technology and I want to know exactly how things exactly work behind the scenes. In my previous roles I’ve done general security research, malware analysis, reverse engineering, Web and Mobile Application Penetration Testing and development of proof-of-concept exploits.

  • 🏢 I’m currently working at Manila Bulletin Publishing Corporation.
  • 📜 Currently working on my OSCP

🔬 Research


  • CVE-2018-19937VLC for iOS > Passcode bypass by opening a URL and turning the phone.
  • CVE-2019-5450NextCloid Android > Improper sanitization of HTML in directory names.
  • CVE-2019-7299WP Support Plus Responsive Ticket System > Stored cross-site scripting (XSS) vulnerability.
  • CVE-2019-11223SupportCandy > The plugin was affected by an Arbitrary File Upload security vulnerability.
  • CVE-2020-12832Simple File List > Improper Limitation of a Pathname to a Restricted Directory (‘Path Traversal’).

🔐 Certifications

Reach out to me on any of the social links above to talk about possible opportunities, mentorship, collaborations and everything in between!