bug-bounty372
xss318
google246
microsoft211
facebook194
apple138
exploit117
rce101
csrf78
malware77
account-takeover61
writeup59
bragging-post57
browser56
authentication-bypass55
cve54
access-control49
defi48
smart-contract47
privilege-escalation45
ethereum44
open-source42
ssrf40
sql-injection39
web338
dos37
ai-agents35
phishing35
docker35
aws34
supply-chain33
smart-contract-vulnerability33
cloudflare32
idor31
react30
denial-of-service28
information-disclosure27
api-security27
sqli27
oauth26
node26
clickjacking25
solidity25
burp-suite25
wordpress23
race-condition23
reverse-engineering23
remote-code-execution22
vulnerability-disclosure22
lfi22
0
3/10
vulnerability
A high-severity vulnerability in Across V3 cross-chain optimistic bridge discovered on January 28, 2025, allows malicious relayers to steal the full value of certain transactions by exploiting the relayer fulfillment mechanism before UMA's Optimistic Oracle validation.
cross-chain-bridge
optimistic-bridge
vulnerability-disclosure
relayer-attack
high-severity
uma-oracle
defi-security
asset-theft
Across V3
UMA
deadrose
zachobront