achievement_unlocked
@r4mattra ha resuelto
Broken Function Level Authorization
BBLABS.ESLab Solved
MediumVDP
// achievement_unlocked
Broken Function Level Authorization
API Abuse
Jul 2026
solved_by@r4mattraMember since Apr 2026
bblabs.es// real bug bounty practice
dificultad
Media
posición
#12
completados
15
sobre_el_hacker
El track record de @r4mattra
labs resueltos
35
flags capturadas
13
// últimos labs resueltos
Media$1,000
Payment Bypass via Business Logic Flaw
jul 2026
Media$750
self_svg_XSS — Self-XSS → Bot-Assisted ATO via SVG upload
may 2026
Media$750
Stored XSS via SVG File Upload
may 2026
Difícil$500
Reflected XSS via `auth_url` + admin DM bot + cookie exfil
jul 2026
Difícil$300
Reflected XSS en contexto de string JS + exfiltración vía bot revisor
jul 2026
Media$200
HTTP Method Override & Admin Bot Exploitation
jul 2026