bug-bounty490
google398
microsoft329
xss293
facebook288
rce199
exploit191
apple187
malware173
cve127
account-takeover113
bragging-post101
csrf86
privilege-escalation85
phishing81
browser80
supply-chain67
writeup66
dos66
stored-xss64
react64
authentication-bypass62
reflected-xss57
cloudflare56
node55
reverse-engineering53
ssrf51
aws51
docker50
input-validation48
access-control47
cross-site-scripting46
oauth46
smart-contract45
web345
ethereum43
defi42
sql-injection42
lfi41
web-security40
info-disclosure40
cloud39
web-application39
race-condition38
pentest37
ctf36
idor35
burp-suite35
vulnerability-disclosure34
html-injection33
0
8/10
vulnerability
Researcher demonstrates escalation of a subdomain takeover on impact.postmates.com (GitHub pages vulnerability) into session cookie theft by leveraging document.domain relaxation in the parent domain postmates.com, enabling account takeover despite the subdomain being out-of-scope. The technique exploits the fact that if the main domain explicitly sets document.domain, a compromised subdomain can set it to match and access sensitive cookies via JavaScript.
subdomain-takeover
document-domain
same-origin-policy
cookie-theft
session-hijacking
account-takeover
github-pages-takeover
javascript-exploitation
cors-bypass
x-frame-options-bypass
dom-access
Postmates
HackerOne
Synack
impact.postmates.com
raster-static.postmates.com
GitHub