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
bug-bounty
An RCE vulnerability was discovered via Rack's ShowExceptions middleware being enabled in production, which leaked the Rails secret token used to sign cookies. The attacker used this token to forge authenticated cookies and execute arbitrary commands on the server.
remote-code-execution
rce
rails
rack
exception-handling
information-disclosure
secret-token
signed-cookies
debug-mode
showexceptions
parameter-fuzzing
cookie-forgery
bug-bounty
Rack
Rails
ShowExceptions
action_dispatch.secret_token
secret_token.rb
robertheaton.com