Sandbox bypass in Pipeline: Groovy Plugin

Pipeline: Groovy sandbox protection could be circumvented during parsing, compilation, and script instantiation by providing a crafted Groovy script. This allowed users able to control the contents of a pipeline to bypass the sandbox protection and execute arbitrary code on the Jenkins controller...

Jenkins Plugin Script Security 1.49/Declarative 1.3.4/Groovy 2.60 - Remote Code Execution Exploit

Exploit for java platform in category web applications !/usr/bin/env python Exploit Title : jenkins-preauth-rce-exploit.py Authors : wetw0rk & 0xtavian Vendor Homepage : https://jenkins.oi Software Link : https://jenkins.io/download/ Tested on : jenkins=v2.73 Plugins: Script Security=v1.49,...

Jenkins Script Security 1.49 / Declarative 1.3.4 / Groovy 2.60 Remote Code Execution

!/usr/bin/env python Exploit Title : jenkins-preauth-rce-exploit.py Date : 02/23/2019 Authors : wetw0rk & 0xtavian Vendor Homepage : https://jenkins.oi Software Link : https://jenkins.io/download/ Tested on : jenkins=v2.73 Plugins: Script Security=v1.49, Pipeline: Declarative=v1.3.4, Pipeline:...

Jenkins Plugin Script Security 1.49Declarative 1.3.4Groovy 2.60 - Remote Code Execution

Jenkins Plugin Script Security 1.49Declarative 1.3.4Groovy 2.60 - Remote Code Execution !/usr/bin/env python Exploit Title : jenkins-preauth-rce-exploit.py Date : 02/23/2019 Authors : wetw0rk & 0xtavian Vendor Homepage : https://jenkins.oi Software Link : https://jenkins.io/download/ Tested on :...

Unsafe Dependency Resolution

Overview com.diffplug.gradle.spotless:spotless-eclipse-groovy is a code formatting library. Affected versions of this package are vulnerable to Unsafe Dependency Resolution due to resolving dependencies over an insecure channel http. If the build occurred over an insecure connection, a malicious...

jenkins-plugin-script-security: Sandbox Bypass in finalize methods

A sandbox bypass vulnerability exists in Script Security Plugin 1.47 and earlier in groovy-sandbox/src/main/java/org/kohsuke/groovy/sandbox/SandboxTransformer.java that allows attackers with Job/Configure permission to execute arbitrary code on the Jenkins master JVM, if plugins using the Groovy...

jenkins-plugin-script-security: Sandbox Bypass in finalize methods

A sandbox bypass vulnerability exists in Pipeline: Groovy Plugin 2.59 and earlier in groovy-sandbox/src/main/java/org/kohsuke/groovy/sandbox/SandboxTransformer.java, groovy-cps/lib/src/main/java/com/cloudbees/groovy/cps/SandboxCpsTransformer.java that allows attackers with Job/Configure permissio...

jenkins-plugin-script-security: Sandbox Bypass in Script Security Plugin

A flaw was found in Jenkins Pipeline. The Script Security sandbox protection could be circumvented during the script compilation phase by applying AST, transforming annotations such as @Grab to source code elements. Both the pipeline validation REST APIs and actual script/pipeline execution are...

jenkins-plugin-pipeline-model-definition: Sandbox Bypass in Pipeline: Declarative

A flaw was found in Jenkins Pipeline. Script Security sandbox protection could be circumvented during the script compilation phase by applying AST transforming annotations such as @Grab to source code elements. This allows users with Overall/Read permission, or able to control Jenkinsfile or...

Jenkins - Remote Code Execution Exploit

Exploit for java platform in category web applications Jenkins - Remote Code Execution Exploit In the exploitation, the target is always escalating the read primitive or write primitive to code execution! From the previous section, we can write malicious JAR file into remote Jenkins server by...

Jenkins Remote Code Execution

In the exploitation, the target is always escalating the read primitive or write primitive to code execution! From the previous section, we can write malicious JAR file into remote Jenkins server by Grape. However, the next problem is how to execute code? By diving into Grape implementation on...

PT-2019-2298 · Jenkins · Jenkins Script Security Plugin +1

Name of the Vulnerable Software and Affected Versions: Jenkins Script Security Plugin versions 1.52 and earlier Description: A sandbox bypass issue exists that allows attackers with Overall/Read permission to execute arbitrary code on the Jenkins master JVM by providing a Groovy script to an HTTP...

Jenkins Plugin Script Security 1.50Declarative 1.3.4.1Groovy 2.61.1 - Remote Code Execution (PoC)

Jenkins Plugin Script Security 1.50Declarative 1.3.4.1Groovy 2.61.1 - Remote Code Execution PoC In the exploitation, the target is always escalating the read primitive or write primitive to code execution! From the previous section, we can write malicious JAR file into remote Jenkins server by...

Jenkins Plugin Script Security < 1.50/Declarative < 1.3.4.1/Groovy < 2.61.1 - Remote Code Execution (PoC)

In the exploitation, the target is always escalating the read primitive or write primitive to code execution! From the previous section, we can write malicious JAR file into remote Jenkins server by Grape. However, the next problem is how to execute code? By diving into Grape implementation on...

Exploit for CVE-2019-1003000

PoC: Jenkins RCE SECURITY-1266 / CVE-2019-1003000 Scrip...

CVE-2019-1003006

A sandbox bypass vulnerability exists in Jenkins Groovy Plugin 2.0 and earlier in src/main/java/hudson/plugins/groovy/StringScriptSource.java that allows attackers with Overall/Read permission to provide a Groovy script to an HTTP endpoint that can result in arbitrary code execution on the Jenkin...

CVE-2019-1003006

A sandbox bypass vulnerability exists in Jenkins Groovy Plugin 2.0 and earlier in src/main/java/hudson/plugins/groovy/StringScriptSource.java that allows attackers with Overall/Read permission to provide a Groovy script to an HTTP endpoint that can result in arbitrary code execution on the Jenkin...

Security feature bypass

A sandbox bypass vulnerability exists in Jenkins Groovy Plugin 2.0 and earlier in src/main/java/hudson/plugins/groovy/StringScriptSource.java that allows attackers with Overall/Read permission to provide a Groovy script to an HTTP endpoint that can result in arbitrary code execution on the Jenkin...

CVE-2019-1003005

A sandbox bypass vulnerability exists in Jenkins Script Security Plugin 1.50 and earlier in src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/SecureGroovyScript.java that allows attackers with Overall/Read permission to provide a Groovy script to an HTTP endpoint that can result i...

CVE-2019-1003006

The CVE-2019-1003006 entry describes a sandbox-bypass in Jenkins Groovy Plugin 2.0 and earlier, caused by src/main/java/hudson/plugins/groovy/StringScriptSource.java. Attackers with Overall/Read permission could submit a Groovy script via an HTTP endpoint, leading to arbitrary code execution on t...