bug-bounty480
google297
xss277
microsoft249
facebook211
rce159
apple150
exploit136
bragging-post102
account-takeover98
malware94
csrf84
cve79
privilege-escalation74
authentication-bypass65
stored-xss65
writeup61
reflected-xss57
browser54
react53
ssrf51
phishing50
dos50
input-validation49
cloudflare49
access-control49
cross-site-scripting48
node46
aws46
smart-contract45
docker45
sql-injection45
ethereum44
defi43
web-security43
web-application42
supply-chain42
oauth41
web339
burp-suite36
lfi34
vulnerability-disclosure34
idor34
html-injection33
smart-contract-vulnerability32
race-condition32
clickjacking31
reverse-engineering31
information-disclosure30
csp-bypass30
0
5/10
A researcher bypassed Practo's XSS firewall by discovering that the 'oncopy' event handler was not blocked, allowing HTML injection and XSS via the payload <vipin oncopy=prompt(document.domain)>. The vulnerability was reported and fixed quickly.
Practo
Vipin Chaudhary
brutelogic
0
7/10
Researcher bypassed imgur.com's XSS protection by combining stripped <script> tags with event handlers (SVG onload) to achieve stored XSS. The bypass exploited the application's character-filtering logic by nesting disallowed tags within each other to reconstruct the malicious payload after sanitization.
xss
cross-site-scripting
input-sanitization-bypass
svg-payload
event-handler-bypass
script-tag-stripping
web-application-security
bug-bounty
imgur
imgur.com
Armaan Pathan
HackerOne
InfoSec Write-ups