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
6/10
A researcher discovered an SSRF vulnerability in Adfly's URL shortening service that allowed sending arbitrary emails via the SMTP protocol using Gopher protocol manipulation. By uploading a PHP file with a Gopher payload to a third-party server and shortening it through Adfly, the attacker could trigger email spoofing from the Adfly SMTP server.
ssrf
gopher-protocol
smtp-exploitation
server-side-request-forgery
email-spoofing
gopherus
php
url-shortener
bug-bounty-writeup
fastcgi
Adfly
Rafli Pasya
Zerb0a
Gopherus
SMTP