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...

Security protection disabled by svn-partial-release-mgr

svn-partial-release-mgr 1.0.1 and earlier programmatically sets the Java system property hudson.model.ParametersAction.keepUndefinedParameters whenever a build is triggered from a release tag with the 'Svn-Partial Release Manager' SCM. Doing so disables the fix for SECURITY-170 / CVE-2016-3721. A...

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 2.443 and earlier, LTS...

Stored XSS vulnerability in gitbucket

gitbucket 0.8 and earlier does not sanitize Gitbucket 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...

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...

Arbitrary file read vulnerability in git-server can lead to RCE

git-server uses the https://github.com/kohsuke/args4jargs4j library to parse command arguments and options on the Jenkins controller when processing Git commands received via SSH. This command parser has a feature that replaces an @ character followed by a file path in an argument with the file's...

XXE vulnerability in qualys-pc

qualys-pc 1.0.5 and earlier does not configure its XML parser to prevent XML external entity XXE attacks. This allows attackers able to configure jobs to have Jenkins parse a crafted HTTP response with XML data that uses external entities for extraction of secrets from the Jenkins controller or...

CSRF vulnerability and missing permission checks in Nexus Platform allow XXE

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 send an HTTP request to an attacker-specified URL and parse the response as XML. Additionally, the plugin does not configure its X...

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...

CSRF vulnerability in htmlresource allows deleting arbitrary files

htmlresource 1.02 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 arbitrary files on the Jenkins controller file system. As of publication of this advisory, there is no fix...

CSRF vulnerability in ec2-deployment-dashboard

ec2-deployment-dashboard 1.0.10 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 jobs. As of publication of this advisory, there is no fix. Learn why we announce this...

CSRF vulnerability and missing permission checks in paaslane-estimate

paaslane-estimate 1.0.4 and earlier does not perform permission checks in several HTTP endpoints. This allows attackers with Overall/Read permission to connect to an attacker-specified URL using an attacker-specified token. Additionally, these HTTP endpoints do not require POST requests, resultin...

Open redirect vulnerability in oic-auth

oic-auth 2.6 and earlier improperly determines that a redirect URL after login is legitimately pointing to Jenkins. This allows attackers to perform phishing attacks by having users go to a Jenkins URL that will forward them to a different site after successful authentication. As of publication o...

Tokens stored and displayed in plain text by paaslane-estimate

paaslane-estimate 1.0.4 and earlier stores PaaSLane authentication 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. Additionall...

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...

Temporary uploaded file created with insecure permissions

In Jenkins 2.423 and earlier, LTS 2.414.1 and earlier, uploaded files processed via the Stapler web framework and the Jenkins API MultipartFormDataParser create temporary files in the system temporary directory with the default permissions for newly created files. If these permissions are overly...

Non-constant time nonce comparison in azure-ad

azure-ad 396.v86ce29279947 and earlier, except 378.380.v545b1154b3fb, does not use a constant-time comparison when checking whether the provided and expected CSRF protection nonce are equal. This could potentially allow attackers to use statistical methods to obtain a valid nonce. azure-ad...

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...

Stored XSS vulnerability in tap

tap 2.3 and earlier does not escape TAP file contents. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers able to control TAP file contents. As of publication of this advisory, there is no fix. Learn why we announce this...

XXE vulnerability in ivy

ivy 2.5 and earlier bundles versions of Apache Ivy vulnerable to CVE-2022-46751. This allows attackers able to control the input file for the "Trigger the build of other projects based on the Ivy dependency management system" post-build step to have Jenkins parse a crafted XML document that 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...

Unsafe default behavior and information disclosure in gogs-webhook webhook

gogs-webhook provides a webhook endpoint at /gogs-webhook that can be used to trigger builds of jobs. In gogs-webhook 1.0.15 and earlier, an option to specify a Gogs secret for this webhook is provided, but not enabled by default. This allows unauthenticated attackers to trigger builds of jobs...

Stored XSS vulnerability

Jenkins applies formatting to the console output of builds, transforming plain URLs into hyperlinks. Jenkins 2.415 and earlier, LTS 2.401.2 and earlier does not sanitize or properly encode URLs of these hyperlinks in build logs. This results in a stored cross-site scripting XSS vulnerability...

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...

Missing permission check in miniorange-saml-sp

miniorange-saml-sp 2.3.0 and earlier does not perform a permission check in an HTTP endpoint. This allows attackers with Overall/Read permission to download a string representation of the current security realm Java ObjecttoString, which potentially includes sensitive information...

CSRF vulnerability in pipeline-restful-api

pipeline-restful-api 0.11 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 have Jenkins connect to an attacker-specified URL, capturing a newly generated JCLI token that allows...

Missing permission check in dimensionsscm allows enumerating credentials IDs

dimensionsscm 0.9.3 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 vulnerability...

Arbitrary file read vulnerability in aws-codecommit-trigger

aws-codecommit-trigger allows downloading activity logs of AWS Simple Queue Service SQS queues. aws-codecommit-trigger 3.0.12 and earlier does not restrict the queue name path parameter in the corresponding HTTP endpoint, allowing attackers with Item/Read permission to obtain the contents of...

SSL/TLS certificate validation unconditionally disabled by miniorange-saml-sp

miniorange-saml-sp 2.1.0 and earlier unconditionally disables SSL/TLS certificate validation for connections to miniOrange or the configured IdP to retrieve SAML metadata. This lack of validation could be abused using a man-in-the-middle attack to intercept these connections. miniorange-saml-sp...

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...

CSRF vulnerability and missing permission check in miniorange-saml-sp

miniorange-saml-sp 2.0.0 and earlier does not perform a permission check in an HTTP endpoint. This allows attackers with Overall/Read permission to send an HTTP POST request with JSON body containing attacker-specified content, to miniOrange's API for sending emails. Additionally, this HTTP...

Stored XSS vulnerability in testng-plugin

testng-plugin 730.v4c5283037693 and earlier does not escape several values that are parsed from TestNG report files and displayed on the plugin's test information pages. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers able to provide a crafted TestNG repor...

CSRF vulnerability and missing permission checks in azure-vm-agents

azure-vm-agents 852.v8d35f0960a43 and earlier does not perform permission checks in several HTTP endpoints. This allows attackers with Overall/Read permission to connect to an attacker-specified Azure Cloud server using attacker-specified credentials IDs obtained through another method...

CSRF vulnerability and missing permission check in reportportal

reportportal 0.5 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 bearer token authentication. Additionally, this form validation method doe...

Lack of authentication mechanism in spoonscript webhook

spoonscript provides a webhook endpoint at /turbo-webhook/ that can be used to trigger builds of jobs configured to use a specified repository. In spoonscript 1.3 and earlier, this endpoint can be accessed by attackers with Item/Read permission to trigger builds of jobs corresponding to the...

Lack of authentication mechanism in fogbugz webhook

fogbugz provides a webhook endpoint at /fbTrigger/ that can be used to trigger builds of any jobs. In fogbugz 2.2.17 and earlier, this endpoint can be accessed by attackers with Item/Read permission, allowing them to trigger builds of jobs specified in a jobname request parameter. As of publicati...

Stored XSS vulnerability in cppcheck

cppcheck 1.26 and earlier does not escape file names from Cppcheck report files before showing them on the Jenkins UI. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers able to control report file contents. As of publication of this advisory, there is no fix...

XSS vulnerability in update-center2

https://github.com/jenkins-infra/update-center2/update-center2 is the tool used to generate the Jenkins update sites hosted on updates.jenkins.io. NOTE: While it is designed for use by the Jenkins project for this purpose, others may be using it to operate their own self-hosted update sites...

Exposure of system-scoped Kubernetes credentials in kubernetes-credentials-provider

kubernetes-credentials-provider 1.208.v128ee9800c04 and earlier does not set the appropriate context for Kubernetes 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...

Session fixation vulnerability in azure-ad

azure-ad 303.va91ef20ee49f and earlier does not invalidate the existing session on login. This allows attackers to use social engineering techniques to gain administrator access to Jenkins. azure-ad 306.va7083923fd50 invalidates the existing session on login...

Session fixation vulnerability in oic-auth

oic-auth 2.4 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 2.5 invalidates the existing session on login...

XXE vulnerability in japex

japex 1.7 and earlier does not configure its XML parser to prevent XML external entity XXE attacks. This allows attackers able to control XML input files for the 'Record Japex test report' post-build step to have Jenkins parse a crafted file that uses external entities for extraction of secrets...

Stored XSS vulnerability in naginator

naginator 1.18.1 and earlier does not escape display names of source builds in builds that were triggered via Retry action. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers able to edit build display names. naginator 1.18.2 escapes display names of source...

CSRF vulnerability and missing permission check in cluster-stats

cluster-stats 0.4.6 and earlier does not perform a permission check in an HTTP endpoint. This allows attackers with Overall/Read permission to delete recorded Jenkins Cluster Statistics. Additionally, this HTTP endpoint does not require POST requests, resulting in a cross-site request forgery CSR...

Passwords stored in plain text by cavisson-ns-nd-integration

cavisson-ns-nd-integration 4.8.0.143 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 attackers with Item/Extended Read permission or access to the Jenkins controller file system...

SSL/TLS certificate validation unconditionally disabled by cavisson-ns-nd-integration

cavisson-ns-nd-integration 4.8.0.146 and earlier unconditionally disables SSL/TLS certificate and hostname validation for several features. As of publication of this advisory, there is no fix. Learn why we announce this...

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...

Missing permission checks in Katalon allow capturing credentials

Katalon 1.0.32 and earlier does not perform permission checks in several HTTP endpoints. 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 in Jenkins...

Sandbox bypass vulnerabilities in Script Security Plugin and in Pipeline: Groovy Plugin

Script Security Plugin provides a sandbox feature that allows low privileged users to define scripts, including Pipelines, that are generally safe to execute. Calls to code defined inside a sandboxed script are intercepted, and various allowlists are checked to determine whether the call is to be...

CSRF vulnerability in jobConfigHistory

jobConfigHistory 1155.v28a46acc06a5 and earlier does not require POST requests for several HTTP endpoints, resulting in cross-site request forgery CSRF vulnerabilities. These vulnerabilities allow attackers to delete entries from job, agent, and system configuration history, or restore older...