The Jenkins 2.73.1 and earlier, 2.83 and earlier remote API at /queue/item/(ID)/api showed information about tasks in the queue (typically builds waiting to start). This included information about tasks that the current user otherwise has no access to, e.g. due to lack of Item/Read permission. This has been fixed, and the API endpoint is now only available for tasks that the current user has access to.

GitHub Branch Source provides a list of applicable credential IDs to allow users configuring a job to select the one they'd like to use. This functionality did not check permissions, allowing any user with Overall/Read permission to get a list of valid credentials IDs. Those could be used as part of an attack to capture the credentials using another vulnerability.

A missing permission check in Jenkins Digital.ai App Management Publisher Plugin 2.6 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL, capturing credentials stored in Jenkins.

Docker Commons Plugin provides a list of applicable credential IDs to allow users configuring a job to select the one they'd like to use to authenticate with a Docker Registry. This functionality did not check permissions, allowing any user with Overall/Read permission to get a list of valid credentials IDs. Those could be used as part of an attack to capture the credentials using another vulnerability.

The remote API in Jenkins 2.73.1 and earlier, 2.83 and earlier at /computer/(agent-name)/api showed information about tasks (typically builds) currently running on that agent. This included information about tasks that the current user otherwise has no access to, e.g. due to lack of Item/Read permission. This has been fixed, and the API now only shows information about accessible tasks.

In Jenkins Script Security Plugin version 1.36 and earlier, users with the ability to configure sandboxed Groovy scripts are able to use a type coercion feature in Groovy to create new `File` objects from strings. This allowed reading arbitrary files on the Jenkins master file system. Such a type coercion is now subject to sandbox protection and considered to be a call to the `new File(String)` constructor for the purpose of in-process script approval.

The default whitelist included the following unsafe entries: DefaultGroovyMethods.putAt(Object, String, Object); DefaultGroovyMethods.getAt(Object, String). These allowed circumventing many of the access restrictions implemented in the script sandbox by using e.g. currentBuild['rawBuild'] rather than currentBuild.rawBuild. Additionally, the following entries allowed accessing private data that would not be accessible otherwise due to script security: groovy.json.JsonOutput.toJson(Closure); groovy.json.JsonOutput.toJson(Object).

Jenkins Consul KV Builder Plugin 2.0.13 and earlier does not mask the HashiCorp Consul ACL Token on the global configuration form, increasing the potential for attackers to observe and capture it.

Jenkins WSO2 Oauth Plugin 1.0 and earlier does not mask the WSO2 Oauth client secret on the global configuration form, increasing the potential for attackers to observe and capture it.

Jenkins OctoPerf Load Testing Plugin Plugin 4.5.1 and earlier does not perform a permission check in a connection test HTTP endpoint, allowing attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

A vulnerability was found in Red Hat OpenShift Jenkins. The bearer token is not obfuscated in the logs and potentially carries a high risk if those logs are centralized when collected. The token is typically valid for one year. This flaw allows a malicious user to jeopardize the environment if they have access to sensitive information.

An incorrect permission check in Jenkins Support Core Plugin 1206.v14049fa_b_d860 and earlier allows attackers with Support/DownloadBundle permission to download a previously created support bundle containing information limited to users with Overall/Administer permission.

A missing permission check in Jenkins SCM HttpClient Plugin 1.5 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified HTTP server using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

Missing permission checks in Jenkins CONS3RT Plugin 1.0.0 and earlier allow attackers with Overall/Read permission to connect to an attacker-specified HTTP server using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

A missing permission check in Jenkins Worksoft Execution Manager Plugin 10.0.3.503 and earlier 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 in Jenkins.

Missing permission checks in various API endpoints in Jenkins Google Compute Engine Plugin 4.1.1 and earlier allow attackers with Overall/Read permission to obtain limited information about the plugin configuration and environment.

Jenkins MQ Notifier Plugin 1.4.0 and earlier logs potentially sensitive build parameters as part of debug information in build logs by default.

Jenkins Dead Man's Snitch Plugin 0.1 stores Dead Man's Snitch tokens unencrypted in job config.xml files on the Jenkins controller, where they can be viewed by users with Item/Extended Read permission or access to the Jenkins controller file system.

Jenkins 2.73.1 and earlier, 2.83 and earlier provides information about Jenkins user accounts which is generally available to anyone with Overall/Read permissions via the /user/(username)/api remote API. This included e.g. Jenkins users' email addresses if the Mailer Plugin is installed. The remote API now no longer includes information beyond the most basic (user ID and name) unless the user requesting it is a Jenkins administrator.

Jenkins Git server Plugin 99.va_0826a_b_cdfa_d and earlier does not disable a feature of its command parser that replaces an '@' character followed by a file path in an argument with the file's contents, allowing attackers with Overall/Read permission to read content from arbitrary files on the Jenkins controller file system.

Jenkins lambdatest-automation Plugin 1.20.10 and earlier logs LAMBDATEST Credentials access token at the INFO level, potentially resulting in its exposure.

A missing permission check in Jenkins mabl Plugin 0.0.46 and earlier 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 in Jenkins.

Jenkins AWS CodeCommit Trigger Plugin 3.0.12 and earlier does not restrict the AWS SQS queue name path parameter in an HTTP endpoint, allowing attackers with Item/Read permission to obtain the contents of arbitrary files on the Jenkins controller file system.

Jenkins remote-jobs-view-plugin Plugin 0.0.3 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

A missing permission check in Jenkins Alauda DevOps Pipeline Plugin 2.3.2 and earlier 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 in Jenkins.

Jenkins QMetry for JIRA - Test Management Plugin transmits credentials in its configuration in plain text as part of job configuration forms, potentially resulting in their exposure.

A missing permission check in Jenkins Team Concert Plugin 1.3.0 and earlier 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 in Jenkins.

A missing permission check in Jenkins Alauda Kubernetes Suport Plugin 2.3.0 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing the Kubernetes service account token or credentials stored in Jenkins.

A missing permission check in Jenkins Team Concert Plugin 1.3.0 and earlier in form-related methods allowed users with Overall/Read access to enumerate credentials ID of credentials stored in Jenkins.

A missing permission check in Jenkins Deployment Dashboard Plugin 1.0.10 and earlier allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.

Jenkins OpsGenie Plugin 1.9 and earlier transmits API keys in plain text as part of the global Jenkins configuration form and job configuration forms, potentially resulting in their exposure.

Jenkins Build Notifications Plugin 1.5.0 and earlier transmits tokens in plain text as part of the global Jenkins configuration form, potentially resulting in their exposure.

Missing permission checks in Jenkins XebiaLabs XL Release Plugin 22.0.0 and earlier allow attackers with Overall/Read permission to connect to an attacker-specified HTTP server using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

An incorrect permission check in Jenkins requests-plugin Plugin 2.2.16 and earlier allows attackers with Overall/Read permission to view the list of pending requests.

Jenkins Configuration as Code Plugin 1.24 and earlier did not reliably identify sensitive values expected to be exported in their encrypted form.

Missing permission checks in Jenkins ElectricFlow Plugin 1.1.5 and earlier in various HTTP endpoints allowed users with Overall/Read access to obtain information about the Jenkins ElectricFlow Plugin configuration and configuration of connected ElectricFlow instances.

A missing permission check in Jenkins Pipeline: Shared Groovy Libraries Plugin 2.14 and earlier allowed users with Overall/Read access to obtain limited information about the content of SCM repositories referenced by global libraries.

Jenkins Sofy.AI Plugin stores credentials unencrypted in job config.xml files on the Jenkins master where they can be viewed by users with Extended Read permission, or access to the master file system.

Jenkins Maven Integration Plugin 3.3 and earlier did not apply build log decorators to module builds, potentially revealing sensitive build variables in the build log.

A missing permission check in Jenkins JX Resources Plugin 1.0.36 and earlier in GlobalPluginConfiguration#doValidateClient allowed users with Overall/Read access to have Jenkins connect to an attacker-specified Kubernetes server, potentially leaking credentials.

A missing permission check in Jenkins Docker Plugin 1.1.6 and earlier in DockerAPI.DescriptorImpl#doTestConnection allowed users with Overall/Read access to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

Jenkins Credentials Plugin 2.1.18 and earlier allowed users with permission to create or update credentials to confirm the existence of files on the Jenkins master with an attacker-specified path, and obtain the certificate content of files containing a PKCS#12 certificate.

A missing permission check in Jenkins Ansible Tower Plugin 0.9.1 and earlier in the TowerInstallation.TowerInstallationDescriptor#doFillTowerCredentialsIdItems method allowed attackers with Overall/Read permission to enumerate credentials ID of credentials stored in Jenkins.

Jenkins iceScrum Plugin 1.1.4 and earlier stored credentials unencrypted in job config.xml files on the Jenkins master where they could be viewed by users with Extended Read permission, or access to the master file system.

A missing permission check in Jenkins GitLab Plugin 1.5.11 and earlier in the GitLabConnectionConfig#doTestConnection form validation method allowed attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

A missing permission check in Jenkins JClouds Plugin 2.14 and earlier in BlobStoreProfile.DescriptorImpl#doTestConnection and JCloudsCloud.DescriptorImpl#doTestConnection allowed users with Overall/Read access to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

Jenkins Project Inheritance Plugin 2.0.0 and earlier displayed a list of environment variables passed to a build without masking sensitive variables contributed by the Mask Passwords Plugin.

A missing permission check in Jenkins Dynatrace Application Monitoring Plugin allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials.

Jenkins Caliper CI Plugin stores credentials unencrypted in job config.xml files on the Jenkins master where they can be viewed by users with Extended Read permission, or access to the master file system.

Missing permission checks in Jenkins Configuration as Code Plugin 1.24 and earlier in various HTTP endpoints allowed users with Overall/Read access to access the generated schema and documentation for this plugin containing detailed information about installed plugins.