bug-bounty432
google350
xss348
microsoft279
facebook245
apple171
exploit158
rce153
malware95
account-takeover94
cve87
csrf82
writeup78
bragging-post78
browser76
privilege-escalation66
react59
authentication-bypass57
cloudflare54
dos53
ssrf51
docker51
node49
aws47
access-control47
smart-contract45
phishing45
oauth45
ethereum43
defi42
supply-chain42
sql-injection41
web341
lfi37
idor34
smart-contract-vulnerability32
clickjacking31
web-application31
wordpress30
race-condition30
reverse-engineering30
info-disclosure29
vulnerability-disclosure29
cloud28
information-disclosure28
burp-suite28
solidity27
web-security27
cors26
responsible-disclosure26
0
6/10
vulnerability
A misconfigured CORS policy on a Bitcoin site's third-party contact form API allowed arbitrary origins with credentials enabled, enabling attackers to extract sensitive user data (name, email, phone, account ID) via a malicious webpage using XMLHttpRequest.
cors
misconfiguration
cross-origin-request-forgery
acah
credential-exposure
web-api
bitcoin
third-party-integration
client-side-exploitation
Arbaz Hussain
HackerOne
api.thirdparty.com