Alvaro Muñoz's Avatar

Alvaro Muñoz

@pwntester

Security Researcher with @GHSecurityLab. CTF #int3pids. Opinions here are mine!

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12.09.2023
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Latest posts by Alvaro Muñoz @pwntester

It has been great fun building this and watching it deliver a steady stream of real vulnerabilities in live sites! If you're curious how we did it, @nicowaisman.bsky.social has a new post: xbow.com/blog/top-1-h...

24.06.2025 20:01 👍 10 🔁 2 💬 0 📌 1

This is the first of a series of posts we're doing on some of the vulns found as part of the HackerOne work – we have lots more fun ones coming up about some great SSRF, SQLi, and RCE vulns it discovered, with very clever exploit techniques :)

24.06.2025 20:07 👍 8 🔁 3 💬 0 📌 0
Preview
XBOW – Breaking the Shield: How XBOW Discovered Multiple XSS Vulnerabilities in Palo Alto’s GlobalProtect VPN XBOW discovered multiple cross-site scripting (XSS) vulnerabilities in Palo Alto Networks’ GlobalProtect VPN web application

For the last 6 months I’ve been helping an incredible team to build
@xbow.com
and there was not a single day without being amazed by XBOW findings and reasoning. It even got to the top of
@hacker0x01.bsky.social
US leaderboard 🤯Stay tuned for blog posts and detailed traces!

24.06.2025 21:37 👍 4 🔁 0 💬 0 📌 1
Video thumbnail

For the first time in history, the #1 hacker in the US is an AI.

(1/8)

24.06.2025 19:41 👍 16 🔁 7 💬 1 📌 3

December was my last month at GitHub, and after a refreshing Xmas break, I’m thrilled to announce that I’ll be starting a new adventure at @xbow! 🚀 Grateful for all the memories and experiences at GitHub, and can’t wait to help shaping the future of security testing!

08.01.2025 22:32 👍 8 🔁 0 💬 1 📌 0

After an amazing journey, this is my last week at GitHub. It’s been an incredible 5 years working alongside the talented team at the Security Lab. Grateful for the experiences, collaborations, and the amazing culture I’ve been a part of. On to the next adventure!

19.12.2024 21:41 👍 8 🔁 0 💬 0 📌 0