Febin – Medium

Febin

I found 2 Zero-Days in popular Linux distros that includes Mint, Kali, Parrot

This is the story on how I found 2 Zero-Day Vulnerabilities (4 CVEs). The flaws affected a list popular Linux Desktop distros that…

10 min readJan 17, 2024

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I found 2 Zero-Days in popular Linux distros that includes Mint, Kali, Parrot

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Febin

Decode-E-Cyber CTF 2023 — PWN/Binary Exploitation Writeup — 1

I participated in Decode-E-Cyber CTF 2023 conducted by OWASP VIT Bhopal and we were the Winners! Team Pegasus with 1350 points. We were…

11 min readNov 6, 2023

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Decode-E-Cyber CTF 2023 — PWN/Binary Exploitation Writeup — 1

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Febin

Decode-E-Cyber CTF 2023 — PWN/Binary Exploitation Writeup — 1

I participated in Decode-E-Cyber CTF 2023 conducted by OWASP VIT Bhopal and we were the Winners! Team Pegasus with 1350 points. We were…

4 min readNov 6, 2023

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Decode-E-Cyber CTF 2023 — PWN/Binary Exploitation Writeup — 1

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Febin

Malware Analysis Challenges from Huntress CTF 2023 — Part 1 — ChainSaw Massacre

Huntress CTF is just over, it was a fun ride for 30 days. This blog is a collection of writeups of the Malware Challenges that I solved in…

5 min readNov 2, 2023

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1

Malware Analysis Challenges from Huntress CTF 2023 — Part 1 — ChainSaw Massacre

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1

Febin

CVE-2023–39612: CSP bypasss + XSS to achieve Admin Account Takeover + Remote Command Execution in…

My 5th CVE: CVE-2023–39612

4 min readSep 22, 2023

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CVE-2023–39612: CSP bypasss + XSS to achieve Admin Account Takeover + Remote Command Execution in…

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Febin

Post-Exploitation with HackBrowserData.

Steal saved passwords, cookies, bookmarks, and history from the victim’s browser.

3 min readMar 28, 2022

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Post-Exploitation with HackBrowserData.

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1

Febin

CVE-2021–40662 Chamilo LMS 1.11.14 RCE

This is Febin, a Security Researcher. This article is about my third CVE that I got for finding a Remote Code Execution in a popular…

2 min readMar 22, 2022

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Febin

Tiny File Manager Authenticated RCE

Introduction

3 min readJan 28, 2022

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Tiny File Manager Authenticated RCE

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Febin
in
System Weakness

CVE-2021–46398 Critical CSRF to RCE in FileBrowser

Introduction

4 min readJan 28, 2022

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CVE-2021–46398 Critical CSRF to RCE in FileBrowser

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Febin

How I got rewarded with a Telescope from Celestron, one of the world’s leading telescope…

Hi. This is Febin, Junior Cyber Security Engineer.

5 min readSep 6, 2021

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2

How I got rewarded with a Telescope from Celestron, one of the world’s leading telescope…

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2

Febin

Febin

CEH | CEH(Master) | eJPT | OSCP | CRTP |CyberSecurity Enthusiast | Security Researcher | Bug Hunter | Always seeks for knowledge

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