bug-bounty480
google297
xss277
microsoft249
facebook211
rce159
apple150
exploit136
bragging-post102
account-takeover98
malware94
csrf84
cve79
privilege-escalation74
authentication-bypass65
stored-xss65
writeup61
reflected-xss57
browser54
react53
ssrf51
phishing50
dos50
input-validation49
cloudflare49
access-control49
cross-site-scripting48
node46
aws46
smart-contract45
docker45
sql-injection45
ethereum44
defi43
web-security43
web-application42
supply-chain42
oauth41
web339
burp-suite36
lfi34
vulnerability-disclosure34
idor34
html-injection33
smart-contract-vulnerability32
race-condition32
clickjacking31
reverse-engineering31
information-disclosure30
csp-bypass30
0
8/10
Airbnb when bypassing json encoding XSS filter WAF CSP and auditior turns into eight vulnerabilities
vulnerability
A detailed technical writeup on chaining eight XSS vulnerabilities at Airbnb by sequentially bypassing JSON encoding, XSS filters, WAF protection using null-byte injection, CSP rules, and Chrome's XSS auditor through the listing_frame embeddable endpoint. The exploitation leverages semicolon injection, null-byte WAF evasion, JSON encoder quirks, and CSP weaknesses.
xss
csp-bypass
waf-bypass
json-encoding-bypass
null-byte-injection
chrome-xss-auditor
content-security-policy
web-application-firewall
airbnb
embeddable-endpoint
multi-layer-bypass
Airbnb
Ben Sadeghipour
Brett Buerhaus
HackerOne
Chrome XSS Auditor