bug-bounty451
google354
xss338
microsoft283
facebook246
apple171
exploit163
rce160
malware102
account-takeover95
cve91
bragging-post86
csrf83
browser77
writeup75
privilege-escalation68
react60
authentication-bypass57
cloudflare54
dos53
node52
docker51
ssrf51
phishing50
aws48
access-control47
oauth45
smart-contract45
supply-chain44
ethereum43
defi42
web342
sql-injection41
lfi37
idor35
vulnerability-disclosure32
smart-contract-vulnerability32
clickjacking31
burp-suite31
info-disclosure31
race-condition31
web-application31
reverse-engineering31
wordpress30
input-validation30
web-security29
information-disclosure29
cloud29
reflected-xss29
solidity27
0
5/10
Researcher discovered a biometric authentication bypass in WhatsApp on both Android and iOS by exploiting the chat transfer feature when switching to WhatsApp Business, allowing unauthenticated access to locked chats. Two separate $500 bounties were awarded for Android (July 2023) and iOS (January 2024) variants of the same vulnerability.
authentication-bypass
biometric-bypass
whatsapp
android
ios
mobile-security
cross-app-vulnerability
bragging-post
WhatsApp
WhatsApp Business
Meta
Facebook
Himanshu Bharti
Arvind
0
7/10
Bypass of Touch ID authentication in Evernote and Dropbox iOS apps using Frida runtime instrumentation to intercept and flip the LAContext evaluatePolicy boolean return value from false to true via the objection framework's ios ui biometrics_bypass command.
ios-security
biometric-bypass
touch-id
frida
objection
jailbreak
authentication-bypass
mobile-app-security
runtime-manipulation
checkra1n
Evernote
Dropbox
Frida
Objection
checkra1n
LAContext
Secure Enclave
Sahil Tikoo
iPhone 6S
iOS 13.3.1