achievement_unlocked
@0xyo ha resuelto
IDOR via Predictable Checkout IDs
BBLABS.ESLab Solved
Hard$500
// achievement_unlocked
IDOR via Predictable Checkout IDs
Business LogicIDOR
Jun 2026
solved_by@0xyoMember since Apr 2026
bblabs.es// real bug bounty practice
dificultad
Difícil
posición
#15
completados
29
sobre_el_hacker
El track record de @0xyo
labs resueltos
31
flags capturadas
12
// últimos labs resueltos
Media$750
self_svg_XSS — Self-XSS → Bot-Assisted ATO via SVG upload
jun 2026
Media$750
Stored XSS via SVG File Upload
abr 2026
Insane$600
0-click-ATO — Account Takeover via OTP Brute Force + Email Case-Sensitivity Bypass
may 2026
Difícil$500
IDOR via Predictable Checkout IDs
jun 2026
Difícil$300
Open Redirect via Backslash Bypass + Header Drag
jun 2026
Media$200
HTTP Method Override & Admin Bot Exploitation
jun 2026