bug-bounty480
google298
xss277
microsoft250
facebook213
rce159
apple152
exploit137
bragging-post102
account-takeover98
malware94
csrf84
cve79
privilege-escalation74
authentication-bypass65
stored-xss65
writeup61
reflected-xss57
browser55
react53
cloudflare52
ssrf51
phishing50
dos50
input-validation49
access-control49
cross-site-scripting48
node48
aws46
smart-contract45
docker45
sql-injection45
ethereum44
defi43
web-security43
web-application42
supply-chain42
oauth41
web339
burp-suite36
lfi34
vulnerability-disclosure34
idor34
html-injection33
reverse-engineering33
smart-contract-vulnerability32
race-condition32
clickjacking31
information-disclosure30
csp-bypass30
0
5/10
bug-bounty
A CORS misconfiguration on api.artsy.net allowed attackers to exfiltrate sensitive user data (email, phone, authentication tokens, etc.) by crafting a malicious webpage that leverages the overly permissive Access-Control-Allow-Credentials and Access-Control-Allow-Origin headers to make cross-origin requests with victim credentials.
cors
cross-origin-resource-sharing
api-security
credential-theft
insecure-cors-policy
user-data-exposure
web-security
bug-bounty
poc
api.artsy.net
Muhammad Khizer Javed