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
vulnerability
A race condition vulnerability in Facebook chat groups allows an attacker to become invisible in group conversations while maintaining full read/write access and the ability to add/remove users without triggering read receipts. By rapidly adding and removing a target user from a group conversation, an attacker can exploit timing flaws to spy on private group messages undetected.
race-condition
facebook
chat-groups
group-conversations
information-disclosure
eavesdropping
timing-attack
fuzzing
bug-bounty
responsible-disclosure
Facebook
Seif Elsallamy
Seekurity
Mail.ru
CVE-2017-17713
CVE-2017-17714
Trape
Boxug