$ whoami

{{7*7}} Blog

Offensive Security Research · Exploit Dev · CTF Writeups

$ cat about.txt

cbxcvlSecurity Engineer & Researcher

Breaking apps, writing exploits, sharing what I learn. Background in fullstack dev and IoT infrastructure.

recent posts

2026-06-10Fragment - HC Writeup

10 min read·ctf web oauth ssti privilege-escalation

2026-05-25Mirror - HC Writeup

8 min read·ctf web ssrf wordpress path-traversal privilege-escalation

2026-05-23Guest - HC Writeup

6 min read·ctf active-directory asrep-roasting acl-abuse winrm

2026-05-08Pharmacy - HC Writeup

5 min read·ctf web node file-upload otp gitpython privilege-escalation

2026-05-01Emergency - HC Writeup

6 min read·ctf web php lfi otp privilege-escalation

2026-04-12Discovery - HC Writeup

7 min read·ctf web nosql-injection spring-el rce privilege-escalation

2026-04-10Foundation - HC Writeup

6 min read·ctf web ssrf aspnet active-directory privilege-escalation

2026-04-03Captain - HC Writeup

5 min read·web kubernetes privilege-escalation

2026-03-30Neural - HC Writeup

7 min read·ctf web mcp rce postgresql privilege-escalation

2026-03-21Anomaly - HC Writeup

6 min read·web supabase postgrest jwt capabilities ctf

2026-03-17Pipe - HC Writeup

6 min read·ctf web rce docker spip rsync pam privilege-escalation

2026-03-14University - HC Writeup

9 min read·ctf web xss unicode path-traversal privilege-escalation

2026-03-02Telecom - HC Writeup

8 min read·ctf information-disclosure arbitrary-file-write rce command-injection

2026-02-27Spark - HC Writeup

8 min read·ctf ssrf gopher apache-spark rce privilege-escalation

2026-02-15Disable - HC Writeup

9 min read·ctf insecure-deserialization aspnet-core windows privilege-escalation

2026-02-15Identity API - HC Writeup

8 min read·ctf web go jwt mass-assignment

2026-02-15Instance Metrics - HC Writeup

5 min read·ctf web code-review rce go nodejs

2026-02-08Neon Forge - HC Writeup

8 min read·ctf web ssti

2026-01-19Dodo - HC Writeup

10 min read·ctf odoo postgresql lateral-movement privilege-escalation

2026-01-19Git Hooks: The Hidden RCE Vector in Your Development Workflow

18 min read·rce git red-team

2026-01-19Tech Academy - HC Writeup

11 min read·ctf web lfi phar python privilege-escalation

2026-01-10Logs - HC Writeup

10 min read·ctf web jwt lfi log-poisoning privilege-escalation