active · since September 2026
HackerBusiness Logic
@alejandrorubiocam
5
Labs solved
4
Flags captured
#38
Ranking
$5,950
Total bounty
Weekly streak
2 consecutive weeks
last 26 weeks
solved
this week
missed
1 lab a week keeps it alive
achievements_unlocked
Achievements · 6/31
progress
19%
PLATA
Bounty Hunter
$5.0K € en bounties acumulados
BRONCE
Top Ranking
Currently top 44
BRONCE
Whale Hunter
4,450 € en un solo lab
BRONCE
Constancia Mensual
2 meses consecutivos
BRONCE
Maratón
3 labs en 24h
published_writeups
Writeups · 0
No writeups yet
// @alejandrorubiocam hasn't published writeups yet
Vulnerabilities mastered
top 10 categories
Business Logic
3
IDOR
2
BAC
2
Information Disclosure
2
API Abuse
1
Activity
last 90 days
less
more
// track_record
Labs solved
5 labs
Hard$4,450
Business Logic Error - Payment Bypass via Client-Side Trust Abuse
Business Logic
8 days agoflag
Medium$1,000
Payment Bypass via Business Logic Flaw
Business Logic
8 days agocompleted
Hard$500
IDOR via Predictable Checkout IDs
Business LogicIDOR
10 days agoflag
MediumVDP
Escritura sin autorización en el endpoint de settings de un plugin de page-builder
BACAPI AbuseInformation Disclosure
10 days agoflag
MediumVDP
Enumeración de artefactos internos vía la API de listado de una media library
BACInformation DisclosureIDOR
10 days agoflag