bug-bounty621
facebook431
xss316
google103
rce101
csrf60
microsoft59
web354
account-takeover53
writeup50
apple42
sqli41
cve35
ssrf34
exploit33
dos31
privilege-escalation28
defi28
cloudflare27
smart-contract-vulnerability25
idor24
subdomain-takeover24
ethereum23
clickjacking23
smart-contract23
vulnerability-disclosure21
access-control21
auth-bypass19
malware19
remote-code-execution18
lfi17
cors16
race-condition15
cloud15
reverse-engineering14
authentication-bypass14
solidity14
oauth12
browser12
info-disclosure12
aws12
sql-injection11
delegatecall11
denial-of-service11
phishing11
web-application-security10
vulnerability9
buffer-overflow9
web-security9
token-theft9
0
6/10
A security researcher discovered a rate-limiting vulnerability in Microsoft's password reset flow that could be exploited via concurrent requests to brute-force 7-digit security codes, bypassing encryption and rate limits to enable account takeover even on accounts with 2FA enabled. Microsoft patched the vulnerability and awarded a $50,000 bounty.
account-takeover
password-reset
rate-limiting-bypass
concurrent-requests
mfa-bypass
encryption-bypass
brute-force
microsoft
bug-bounty
authentication
Laxman Muthiyah
Microsoft
MSRC
HackerOne
Instagram