active · since March 2026
HackerXSS
@clem
7
Labs solved
2
Flags captured
#71
Ranking
$1,850
Total bounty
Weekly streak
0 consecutive weeks
last 26 weeks
solved
this week
missed
1 lab a week keeps it alive
achievements_unlocked
Achievements · 4/31
progress
13%
PLATA
Veterano
7 meses en BBLABS
BRONCE
Bounty Hunter
$1.1K € en bounties acumulados
BRONCE
First Blood
1 first bloods
BRONCE
Whale Hunter
1,100 € en un solo lab
LOCKED
Top Ranking
Reach top 50
published_writeups
Writeups · 0
No writeups yet
// @clem hasn't published writeups yet
Vulnerabilities mastered
top 10 categories
XSS
6
API Abuse
1
Activity
last 90 days
less
more
// track_record
Labs solved
7 labs
Hard$1,100
Web Cache Poisoning → XSS con bypass de WAF → ATO one-click del asesor
XSS
Sep 2026flag
Medium$750
Stored XSS via SVG File Upload
XSS
Apr 2026completed
MediumNo reward
Stored XSS to Admin Password Change
XSS
Apr 2026flag
EasyNo reward
12 DOM XSS Parameters for Automated Scanning
XSS
Apr 2026completed
EasyNo reward
Stored XSS in Post Body
XSS
Mar 2026completed
EasyNo reward
Reflected XSS on 404 Error Page
XSS
Mar 2026completed
EasyNo reward
Mass Assignment Privilege Escalation Lab
API Abuse
Mar 2026completed
