Session fixation vulnerability in Google Login Plugin

Google Login Plugin did not invalidate the previous session and create a new one upon successful login, allowing attackers able to control or obtain another user's pre-login session ID to impersonate them. Google Login Plugin now invalidates the previous session during login, and creates a new on...

Open redirect vulnerability in Google Login Plugin

Google Login Plugin redirected users to an arbitrary URL specified as a query parameter after successful login, enabling phishing attacks. Google Login Plugin now only performs redirects to relative URLs...

Email Extension Plugin showed plain text SMTP password in configuration form field

Email Extension Plugin stores an SMTP password in the global Jenkins configuration. While the password is stored encrypted on disk, it was transmitted in plain text as part of the configuration form. This could result in exposure of the password through browser extensions, cross-site scripting...

Mailer Plugin allowed unauthorized users to send test emails

A missing permission check in Mailer Plugin allowed users with Overall/Read access to Jenkins to have it connect to a user-specified mail server with user-specified credentials to send a test email to a user-specified email address. The email subject and body could not be changed. This could resu...

Promoted Builds Plugin allowed unauthorized users to run some promotion processes

Users with Job/Read access were able to approve and re-execute promotion processes with a manual promotion condition that did not specify a list of users allowed to manually approve the promotion. The plugin now requires users to have the Promotion/Promote permission to be able to approve or...

Disclosure of user names and node names to unauthorized users through post-commit hook URL in Mercurial Plugin

The class handling unauthenticated Mercurial post-commit hook notification requests at the /mercurial/ path unnecessarily extended another type that handled requests to the …/search/ sub-path. This allowed submission of search queries to Jenkins, and getting a list of search results usually...

Coverity Plugin stored keystore and private key passwords in plain text

The Coverity Plugin stored passwords unencrypted as part of its configuration. This allowed users with Jenkins controller local file system access and Jenkins administrators to retrieve the stored password. The latter could result in exposure of the passwords through browser extensions, cross-sit...

Disclosure of user names and node names to unauthorized users through post-commit hook URL in Git Plugin

The class handling unauthenticated Git post-commit hook notification requests at the /git/ path unnecessarily extended another type that handled requests to the …/search/ sub-path. This allowed submission of search queries to Jenkins, and getting a list of search results usually available to anyo...

Improper input validation allows unintended access to plugin resource files on case-insensitive file systems

Jenkins did not take into account case-insensitive file systems when preventing access to plugin resource files that should not be accessible. This allowed users with Overall/Read permission to download plugin resource files in META-INF and WEB-INF directories, such as the plugins' JAR files, whi...

SECURITY-699

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Classpath approval bypass vulnerability in script-security

script-security allows Groovy scripts to load classpath entries from JAR files, which administrators must approve before any script is allowed to use them. script-security 1415.v9af9b3ac253d and earlier automatically approves the classpath entries in an item configuration when a user with...

Improper access control in gitlab-plugin allows SSRF

Jenkins uses the https://github.com/jenkinsci/staplerStapler web framework for HTTP request handling. Stapler's data-binding mechanism instantiates objects by invoking constructors annotated with @DataBoundConstructor, binding submitted data to their arguments, and setting additional properties...

CSRF vulnerability on the login form

Jenkins 2.540 and earlier, LTS 2.528.2 and earlier does not require a cross-site request forgery CSRF token crumb for the URL handling interactive login HTTP requests, resulting in a cross-site request forgery CSRF vulnerability. This vulnerability allows attackers to trick users into logging in ...

Missing permission check in opentelemetry allows capturing credentials

opentelemetry 3.1543.v8446b92bcd64 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, capturi...

Tokens stored and displayed in plain text by deadmanssnitch

deadmanssnitch 0.1 stores Dead Man's Snitch tokens 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. Additionally, the job configuratio...

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...

File path information disclosure in htmlpublisher

htmlpublisher 425 and earlier displays log messages that include the absolute paths of files archived during the Publish HTML reports post-build step, exposing information about the Jenkins controller file system in the build log. htmlpublisher 427 displays only the parent directory name of files...

Token stored in plain text by user1st-utester

user1st-utester 1.1 and earlier stores the uTester JWT token unencrypted in its global configuration file io.jenkins.plugins.user1st.utester.UTesterPlugin.xml on the Jenkins controller as part of its configuration. This token can be viewed by users with access to the Jenkins controller file syste...

Passwords stored in plain text by warrior

warrior 1.2 and earlier stores passwords unencrypted in job config.xml files on the Jenkins controller as part of its configuration. These passwords can be viewed by users with Item/Extended Read permission or access to the Jenkins controller file system. As of publication of this advisory, there...

XSS vulnerability in gatling

gatling 136.vb9009b3d33ae serves Gatling reports in a manner that bypasses the Content-Security-Policy protection introduced in Jenkins 1.641 and 1.625.3. This results in a cross-site scripting XSS vulnerability exploitable by users able to change report content. As of publication of this advisor...

CSRF vulnerability in simple-queue

simple-queue 1.4.6 and earlier does not require POST requests for multiple HTTP endpoints, resulting in cross-site request forgery CSRF vulnerabilities. These vulnerabilities allow attackers to change and reset the build queue order. simple-queue 1.4.7 requires POST requests for the affected HTTP...

API keys stored in plain text by vmanager-plugin

vmanager-plugin 4.0.0-282.v5096ac2db275 and earlier stores Verisium Manager vAPI 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 syste...

API keys stored and displayed in plain text by asakusa-satellite-plugin

asakusa-satellite-plugin 0.1.1 and earlier stores AsakusaSatellite API 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...

EdDSA implementation in eddsa-api exhibits signature malleability

eddsa-api makes the EdDSA-Java library ed25519-java available to other plugins. eddsa-api 0.3.0-13.v7cb69ed68f00 and earlier bundles version 0.3.0 of EdDSA-Java, which exhibits signature malleability and does not satisfy the SUF-CMA Strong Existential Unforgeability under Chosen Message Attacks...

Incorrect permission check in gitlab-plugin allows enumerating credentials IDs

gitlab-plugin 1.9.6 and earlier does not correctly perform a permission check in an HTTP endpoint. This allows attackers with global Item/Configure permission while lacking Item/Configure permission on any particular job to enumerate credential IDs of GitLab API token credentials and Secret text...

atlassian-bitbucket-server-integration allows bypassing CSRF protection for any URL

An extension point in Jenkins allows selectively disabling cross-site request forgery CSRF protection for specific URLs. atlassian-bitbucket-server-integration implements this extension point to support OAuth 1.0 authentication. In atlassian-bitbucket-server-integration 2.1.0 through 4.1.3 both...

Cache confusion in eiffel-broadcaster

eiffel-broadcaster allows events published to RabbitMQ to be signed using certificate credentials. To improve performance, the plugin caches some data from the credential. eiffel-broadcaster 2.8.0 through 2.10.2 both inclusive uses the credential ID as the cache key. This allows attackers able to...

Stored XSS vulnerability in simple-queue

simple-queue 1.4.4 and earlier does not escape the view name. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers with View/Create permission. simple-queue 1.4.5 escapes the view name...

Session fixation vulnerability in oic-auth

oic-auth 4.418.vccc7061f5b6d and earlier does not invalidate the existing session on login. This allows attackers to use social engineering techniques to gain administrator access to Jenkins. oic-auth 4.421.v5422614ebe0a invalidates the existing session on login...

Exposure of secrets through system log in structs

structs provides utility functionality used, e.g., in Pipeline to instantiate and configure build steps, typically before their execution. When structs 337.v1b04ea4df7c8 and earlier fails to configure a build step, it logs a warning message containing diagnostic information that may contain secre...

Incorrect trust policy behavior for pull requests from forks in cloudbees-bitbucket-branch-source

Multibranch Pipelines with Bitbucket branch source can be configured to discover pull requests from forks. The trust policy is set to "Forks in the same account" by default. In cloudbees-bitbucket-branch-source 866.vdea7dcd3008e and earlier, except 848.850.v6aa2a234ac81, this trust policy allows...

Stored XSS vulnerability in icescrum

icescrum 1.1.6 and earlier does not sanitize iceScrum project URLs on build views. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers able to configure jobs. As of publication of this advisory, there is no fix. Learn why we announce this...

Stored XSS vulnerability in build-monitor-plugin

build-monitor-plugin 1.14-860.vd06ef2568b3f and earlier does not escape Build Monitor View names. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers able to configure Build Monitor Views. As of publication of this advisory, there is no fix. Learn why we...

Stored XSS vulnerability in htmlpublisher

htmlpublisher 1.32 and earlier does not escape job names, report names, and index page titles shown as part of the report frame. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers with Item/Configure permission. htmlpublisher 1.32.1 escapes job names, report...

Arbitrary file deletion vulnerability in scriptler

scriptler 342.v6a89fd40f466 and earlier does not restrict a file name query parameter in an HTTP endpoint. This allows attackers with Scriptler/Configure permission to delete arbitrary files on the Jenkins controller file system. scriptler 344.v5addb5f9e685 ensures that the file being deleted is...

CSRF vulnerability and missing permission checks in Nexus Platform allow capturing credentials

Nexus Platform 3.18.0-03 and earlier does not perform permission checks in methods implementing form validation. This allows attackers with Overall/Read permission to connect to an attacker-specified HTTP server using attacker-specified credentials IDs obtained through another method, capturing...

Non-constant time webhook token comparison in multibranch-scan-webhook-trigger

multibranch-scan-webhook-trigger 1.0.9 and earlier does not use a constant-time comparison when checking whether the provided and expected webhook token are equal. This could potentially allow attackers to use statistical methods to obtain a valid webhook token. As of publication of this advisory...

Exposure of token through logs in lambdatest-automation

lambdatest-automation 1.20.10 and earlier logs LAMBDATEST Credentials access token at the INFO level. This can result in accidental exposure of the token through the default system log. lambdatest-automation 1.21.0 no longer logs LAMBDATEST Credentials access token...

Stored XSS vulnerability in build-failure-analyzer

build-failure-analyzer 2.4.1 and earlier does not escape Failure Cause names in build logs. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers able to create or update Failure Causes. build-failure-analyzer 2.4.2 escapes Failure Cause names in build logs...

SSRF vulnerability in bitbucket-push-and-pull-request allows capturing credentials

bitbucket-push-and-pull-request provides a webhook endpoint at /bitbucket-hook/ to receive webhook notifications. When acting on these notifications, bitbucket-push-and-pull-request 2.4.0 through 2.8.3 both inclusive trusts values provided in the webhook payload, including certain URLs, and uses...

CSRF vulnerability in cloudbees-folder

cloudbees-folder 6.846.v23698686f0f6 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 copy a view inside a folder. cloudbees-folder 6.848.ve3bfd7839a81 requires POST requests for t...

Stored XSS vulnerability in flaky-test-handler

flaky-test-handler 1.2.2 and earlier does not escape JUnit test contents when showing them on the Jenkins UI. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers able to control JUnit report file contents. flaky-test-handler 1.2.3 escapes JUnit test contents...

Stored XSS vulnerability in docker-swarm

docker-swarm processes Docker responses to generate the Docker Swarm Dashboard view. docker-swarm 1.11 and earlier does not escape values returned from Docker before inserting them into the Docker Swarm Dashboard view. This results in a stored cross-site scripting XSS vulnerability exploitable by...

CSRF vulnerability in bazaar

bazaar 1.22 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 delete previously created Bazaar SCM tags. As of publication of this advisory, there is no fix. Learn why we announce...

Secret displayed without masking by chef-identity

chef-identity stores the user.pem key in its global configuration file io.chef.jenkins.ChefIdentityBuildWrapper.xml on the Jenkins controller as part of its configuration. While this key is stored encrypted on disk, in chef-identity 2.0.3 and earlier the global configuration form does not mask th...

Stored XSS vulnerability in repository

repository 1.10 and earlier does not escape project and build display names on the Build Artifacts As Maven Repository page. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers able to change project or build display names. As of publication of this advisory,...

Missing permission checks in teamconcert

teamconcert 2.4.1 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. teamconcert 2.4.2 requires...

Stored XSS vulnerability in repository

repository 1.10 and earlier does not escape the versions of build artifacts on the Build Artifacts As Maven Repository page. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers able to control maven project versions in pom.xml. As of publication of this...

Session fixation vulnerability in cas-plugin

cas-plugin 1.6.2 and earlier does not invalidate the existing session on login. This allows attackers to use social engineering techniques to gain administrator access to Jenkins. cas-plugin 1.6.3 invalidates the existing session on login...

CSRF vulnerability in email-ext

email-ext 2.96 and earlier does not require POST requests for an HTTP endpoint, resulting in a cross-site request forgery CSRF vulnerability. This allows attackers to make another user stop watching an attacker-specified job. email-ext 2.96.1 requires POST requests for the affected HTTP endpoint...