Missing permission check allows obtaining agent names

Jenkins 2.527 and earlier, LTS 2.516.2 and earlier does not perform a permission check in the sidepanel of a page intentionally accessible to users lacking Overall/Read permission. This allows attackers without Overall/Read permission to list agent names through its sidepanel executors widget...

Content-Security-Policy protection for user content disabled by ZAP Pipeline

Jenkins sets the Content-Security-Policy header to static files served by Jenkins specifically DirectoryBrowserSupport, such as workspaces, /userContent, or archived artifacts. ZAP Pipeline 1.9 and earlier globally disables the Content-Security-Policy header for static files served by Jenkins. Th...

XXE vulnerability in robot

robot 2.0.0 and earlier does not configure the XML parser to prevent XML external entity XXE attacks. This allows a user able to control the input files for the 'Publish Robot Framework' post-build step to have Jenkins parse a crafted file that uses external entities for extraction of secrets fro...

Users with Overall/Read access could enumerate credential IDs in crx-content-package-deployer

crx-content-package-deployer provides a list of applicable credential IDs to allow users configuring the plugin to select the one to use. This functionality did not correctly check permissions, allowing any user with Overall/Read permission to get a list of valid credentials IDs. Those could be...

Sandbox bypass vulnerability in script-security

Sandbox protection in script-security could be circumvented through default parameter expressions in constructors. This allowed attackers able to specify and run sandboxed scripts to execute arbitrary code in the context of the Jenkins controller JVM. These expressions are now subject to sandbox...

Deserialization vulnerability

Jenkins uses serialization and deserialization in multiple places, like agent/controller communication the Remoting library and to load and save configuration and build data using XStream. To protect from common deserialization vulnerabilities, Jenkins uses a custom deserialization filter that on...

Stored XSS vulnerability in buildgraph-view

buildgraph-view 1.8 and earlier does not escape the build URL. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers able to configure jobs or views. As of publication of this advisory, there is no fix. Learn why we announce this...

XSS vulnerability in github

github 1.46.0 and earlier improperly processes the current job URL as part of JavaScript implementing validation of the feature "GitHub hook trigger for GITScm polling". This results in a stored cross-site scripting XSS vulnerability exploitable by non-anonymous attackers with Overall/Read...

Build authorization token stored and displayed in plain text

Jenkins 2.540 and earlier, LTS 2.528.2 and earlier stores build authorization tokens unencrypted in job config.xml files on the Jenkins controller. These tokens can be viewed by users with Item/Extended Read permission or access to the Jenkins controller file system. Additionally, the job...

Exposure of system-scoped Vault credentials in hashicorp-vault-plugin

hashicorp-vault-plugin 371.v884a4dd60fb6 and earlier does not set the appropriate context for Vault credentials lookup, allowing the use of System-scoped credentials otherwise reserved for the global configuration. This allows attackers with Item/Configure permission to access and potentially...

Token stored and displayed in plain text by xooa

xooa 0.0.7 and earlier stores the Xooa Deployment token unencrypted in its global configuration file io.jenkins.plugins.xooa.GlobConfig.xml on the Jenkins controller as part of its configuration. This token can be viewed by users with access to the Jenkins controller file system. Additionally, th...

API Auth keys stored and displayed in plain text by vaddy-plugin

vaddy-plugin 1.2.8 and earlier stores Vaddy API Auth Keys unencrypted in job config.xml files on the Jenkins controller as part of its configuration. These API keys can be viewed by users with Item/Extended Read permission or access to the Jenkins controller file system. Additionally, the job...

Tokens stored in plain text by aqua-security-scanner

aqua-security-scanner 3.2.8 and earlier stores Scanner Tokens for Aqua API unencrypted in job config.xml files on the Jenkins controller as part of its configuration. These tokens can be viewed by users with Item/Extended Read permission or access to the Jenkins controller file system. As of...

Credentials stored and displayed in plain text by soapui-pro-functional-testing

soapui-pro-functional-testing 1.11 and earlier stores SLM License Access Keys, client secrets, and passwords unencrypted in job config.xml files on the Jenkins controller as part of its configuration. These credentials can be viewed by users with Item/Extended Read permission or access to the...

Secret file credentials stored unencrypted in rare cases by plain-credentials

When creating secret file credentials plain-credentials 182.v468b97b9dcb8 and earlier attempts to decrypt the content of the file to check if it constitutes a valid encrypted secret. In rare cases the file content matches the expected format of an encrypted secret, and the file content will be...

Missing permission check in git-server

git-server 114.v068ac7cc2574 and earlier does not perform a permission check for read access to a Git repository over SSH. This allows attackers with a previously configured SSH public key but lacking Overall/Read permission to access Git repositories. git-server 117.veb68868fa027 requires...

Improper SSL/TLS certificate validation in Delphix

Delphix provides a global option for administrators to enable or disable SSL/TLS certificate validation for Data Control Tower DCT connections. In Delphix 3.0.1 through 3.1.0 both inclusive an option change from disabled validation to enabled validation fails to take effect until Jenkins is...

Arbitrary file read vulnerability through the CLI can lead to RCE

Jenkins has a built-in command line interface CLI to access Jenkins from a script or shell environment. Jenkins uses the https://github.com/kohsuke/args4jargs4j library to parse command arguments and options on the Jenkins controller when processing CLI commands. This command parser has a feature...

Password stored in a recoverable format by oic-auth

oic-auth provides an anti-lockout feature, which allows administrators to define a local user account that can be used to recover access to Jenkins. In oic-auth 2.6 and earlier the password to that account is stored in a recoverable format. This allows attackers with access to the Jenkins...

Exposure of system-scoped credentials in warnings-ng

warnings-ng 10.5.0 and earlier does not set the appropriate context for credentials lookup, allowing the use of system-scoped credentials otherwise reserved for the global configuration. This allows attackers with Item/Configure permission to access and capture credentials they are not entitled t...

CSRF vulnerability and missing permission check in aws-codecommit-trigger

aws-codecommit-trigger 3.0.12 and earlier does not perform a permission check in an HTTP endpoint. This allows attackers with Overall/Read permission to clear the SQS queue. Additionally, this endpoint does not require POST requests, resulting in a cross-site request forgery CSRF vulnerability. A...

Information disclosure in cloudbees-folder

cloudbees-folder displays an error message when attempting to access the Scan Organization Folder Log if no logs are available. In cloudbees-folder 6.846.v23698686f0f6 and earlier, this error message includes the absolute path of a log file, exposing information about the Jenkins controller file...

CSRF vulnerability in rebuild

rebuild 320.v5a0933ae7d61 and earlier does not require POST requests for an HTTP endpoint, resulting in a cross-site request forgery CSRF vulnerability. This vulnerability allows attackers to rebuild a previous build. As of publication of this advisory, there is no fix. Learn why we announce this...

CSRF protection bypass vulnerability

Jenkins provides context menus for various UI elements, like links to jobs and builds, or breadcrumbs. In Jenkins 2.399 and earlier, LTS 2.387.3 and earlier, POST requests are sent in order to load the list of context actions. If part of the URL includes insufficiently escaped user-provided value...

CSRF vulnerability and missing permission checks in tag-profiler

tag-profiler 0.2 and earlier does not perform a permission check in an HTTP endpoint. This allows attackers with Overall/Read permission to reset profiler statistics. Additionally, this HTTP endpoint does not require POST requests, resulting in a cross-site request forgery CSRF vulnerability. As ...

Command injection vulnerability in convert-to-pipeline results in RCE

convert-to-pipeline 1.0 and earlier uses basic string concatenation to convert Freestyle projects' Build Environment, Build Steps, and Post-build Actions to the equivalent Pipeline step invocations. This allows attackers able to configure Freestyle projects to prepare a crafted configuration that...

XXE vulnerability in perfpublisher

perfpublisher 8.09 and earlier does not configure its XML parser to prevent XML external entity XXE attacks. This allows attackers able to control PerfPublisher report files to have Jenkins parse a crafted XML document that uses external entities for extraction of secrets from the Jenkins...

Script Security sandbox bypass vulnerability in email-ext

email-ext allows defining custom email templates using https://plugins.jenkins.io/config-file-provider/Config File Provider plugin as Jelly or Groovy files. When defined inside a https://plugins.jenkins.io/cloudbees-folder/folder, email templates need to be subject to Script Security protection...

Incorrect permission checks in support-core

support-core defines the permission Support/DownloadBundle that allows users without Overall/Administer permission to create and download support bundles containing a limited set of diagnostic information. support-core 1206.v14049fabd860 and earlier does not correctly perform permission checks in...

XXE vulnerability on agents in cccc

cccc 0.6 and earlier does not configure its XML parser to prevent XML external entity XXE attacks. This allows attackers able to control the contents of the report file for the 'Publish CCCC Report' post-build step to have agent processes parse a crafted file that uses external entities for...

Agent-to-controller security bypass vulnerability in compuware-topaz-utilities

compuware-topaz-utilities 1.0.8 and earlier implements an agent/controller message that does not limit where it can be executed. It allows attackers able to control agent processes to obtain the values of Java system properties from the Jenkins controller process. NOTE: This vulnerability is only...

Missing hostname validation in smalltest

smalltest 1.0.4 and earlier does not perform hostname validation when connecting to the configured SmallTest server. This lack of validation could be abused using a man-in-the-middle attack to intercept these connections. As of publication of this advisory, there is no fix. Learn why we announce...

HTTP/2 denial of service vulnerability in bundled Jetty

Jenkins bundles Winstone-Jetty, a wrapper around Jetty, to act as HTTP and servlet server when started using java -jar jenkins.war. This is how Jenkins is run when using any of the installers or packages, but not when run using servlet containers such as Tomcat. Jenkins LTS 2.346.3 and earlier,...

Improper masking of credentials in git

git 4.11.4 and earlier does not properly mask i.e., replace with asterisks credentials in the build log provided by the Git Username and Password gitUsernamePassword credentials binding. Usernames are masked instead of passwords in cases when usernames are not set to be treated as secret. git...

Missing permission checks in openstack-heat allow listing the Jenkins controller file system

openstack-heat 1.5 and earlier does not perform permission checks in methods implementing form validation. This allows attackers with Overall/Read permission to check for the existence of an attacker-specified file path on the Jenkins controller file system. A sequence of requests can be used to...

CSRF vulnerability and missing permission checks in xpath-config-viewer

xpath-config-viewer 1.1.1 and earlier does not perform permission checks in several HTTP endpoints. This allows attackers with Overall/Read permission to create and delete XPath expressions. Additionally, these HTTP endpoints do not require POST requests, resulting in a cross-site request forgery...

Stored XSS vulnerability in plot

plot 2.1.10 and earlier does not escape plot descriptions. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers with Item/Configure permission. As of publication of this advisory, there is no fix. Learn why we announce this...

CSRF vulnerability and missing permission checks in failedJobDeactivator allow disabling jobs

failedJobDeactivator 1.2.1 and earlier does not perform permission checks in several views and HTTP endpoints. This allows attackers with Overall/Read permission to disable jobs. Additionally, these endpoints do not require POST requests, resulting in a cross-site request forgery CSRF...

Unauthorized view fragment access

Jenkins uses the Stapler web framework to render its UI views. These views are frequently composed of several view fragments, enabling plugins to extend existing views with more content. Before SECURITY-534 was fixed in Jenkins 2.186 and LTS 2.176.2, attackers could in some cases directly access ...

Missing permission checks in kubernetes-cd allow enumerating credentials IDs

kubernetes-cd 2.3.1 and earlier does not perform permission checks in several HTTP endpoints. This allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins. Those can be used as part of an attack to capture the credentials using another...

Agent-to-controller security bypass in hashicorp-vault-plugin

hashicorp-vault-plugin 3.8.0 and earlier implements functionality that allows agent processes to retrieve any Vault secrets for use on the agent. This allows attackers able to control agent processes to obtain Vault secrets for an attacker-specified path and key. The functionality that allow agen...

Missing permission check in conjur-credentials allows enumerating credentials IDs

conjur-credentials 1.0.11 and earlier does not perform a permission check in an HTTP endpoint. This allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins. Those can be used as part of an attack to capture the credentials using another...

Vulnerabilities in multiple Pipeline-related plugins allow reading arbitrary files on the controller

Multiple Pipeline-related plugins follow symbolic links or do not limit path names, resulting in arbitrary file read vulnerabilities: - Pipeline: Groovy Plugin 2648.va9433432b33c and earlier follows symbolic links to locations outside of the checkout directory for the configured SCM when reading...

CSRF vulnerability and missing permission check in SWAMP allows capturing credentials

SWAMP 1.2.6 and earlier does not perform a permission check in a method implementing form validation. This allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored i...

Agent-to-controller security bypass vulnerability in doktor

doktor 0.4.1 and earlier implements functionality that allows agent processes to render files on the controller as Markdown or Asciidoc. Additionally, error messages allow attackers able to control agent processes to determine whether a file with a given name exists. As of publication of this...

CSRF vulnerability in cloudbees-bitbucket-branch-source allows capturing credentials

cloudbees-bitbucket-branch-source 737.vdf9dc06105be and earlier does not require POST requests for an HTTP endpoint, resulting in a cross-site request forgery CSRF vulnerability. This allows attackers with Overall/Read access to connect to an attacker-specified URL using attacker-specified...

saml allows bypassing CSRF protection for any URL

An extension point in Jenkins allows selectively disabling cross-site request forgery CSRF protection for specific URLs. saml implements this extension point for the URL that users are redirected to after login. In saml 2.0.7 and earlier this implementation is too permissive, allowing attackers t...

Missing permission check in requests allows sending emails

requests 2.2.7 and earlier does not perform a permission check in an HTTP endpoint. This allows attackers with Overall/Read permission to send test emails to an attacker-specified email address. requests 2.2.8 requires Overall/Administer permission to send test emails...

View name validation bypass

Jenkins 2.286 and earlier, LTS 2.277.1 and earlier does not properly check that a newly created view has an allowed name. When a form to create a view is submitted, the name is included twice in the submission. One instance is validated, but the other instance is used to create the value. This...

CSRF vulnerability in build-with-parameters

build-with-parameters 1.5 and earlier does not require POST requests for its form submission endpoint, resulting in a cross-site request forgery CSRF vulnerability. This vulnerability allows attackers to build a project with attacker-specified parameters. build-with-parameters 1.5.1 requires POST...