A race condition during Jenkins 2.94 and earlier; 2.89.1 and earlier startup could result in the wrong order of execution of commands during initialization. There is a very short window of time after startup during which Jenkins may no longer show the 'Please wait while Jenkins is getting ready to work' message but Cross-Site Request Forgery (CSRF) protection may not yet be effective.

GitHub Branch Source Plugin connects to a user-specified GitHub API URL (e.g. GitHub Enterprise) as part of form validation and completion (e.g. to verify Scan Credentials are correct). This functionality improperly checked permissions, allowing any user with Overall/Read access to Jenkins to connect to any web server and send credentials with a known ID, thereby possibly capturing them. Additionally, this functionality did not require POST requests be used, thereby allowing the above to be performed without direct access to Jenkins via Cross-Site Request Forgery.

Subversion Plugin connects to a user-specified Subversion repository as part of form validation (e.g. to retrieve a list of tags). This functionality improperly checked permissions, allowing any user with Item/Build permission (but not Item/Configure) to connect to any web server or Subversion server and send credentials with a known ID, thereby possibly capturing them. Additionally, this functionality did not require POST requests be used, thereby allowing the above to be performed without direct access to Jenkins via Cross-Site Request Forgery attacks.

Jenkins versions 2.56 and earlier as well as 2.46.1 LTS and earlier are vulnerable to an issue in the Jenkins user database authentication realm: create an account if signup is enabled; or create an account if the victim is an administrator, possibly deleting the existing default admin user in the process and allowing a wide variety of impacts.

A cross-site request forgery (CSRF) vulnerability in Jenkins SCM HttpClient Plugin 1.5 and earlier allows attackers to connect to an attacker-specified HTTP server using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

A cross-site request forgery (CSRF) vulnerability in Jenkins Build-Publisher Plugin 1.22 and earlier allows attackers to replace any config.xml file on the Jenkins controller file system with an empty file by providing a crafted file name to an API endpoint.

A cross-site request forgery (CSRF) vulnerability in Jenkins Worksoft Execution Manager Plugin 10.0.3.503 and earlier allows attackers to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

A cross-site request forgery (CSRF) vulnerability in Jenkins NS-ND Integration Performance Publisher Plugin 4.8.0.129 and earlier allows attackers to connect to an attacker-specified webserver using attacker-specified credentials.

A cross-site request forgery (CSRF) vulnerability in Jenkins Security Inspector Plugin 117.v6eecc36919c2 and earlier allows attackers to replace the generated report stored in a per-session cache and displayed to authorized users at the .../report URL with a report based on attacker-specified report generation options.

A cross-site request forgery (CSRF) vulnerability in Jenkins CONS3RT Plugin 1.0.0 and earlier allows attackers to connect to an attacker-specified HTTP server using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

A cross-site request forgery (CSRF) vulnerability in Jenkins GitLab Branch Source Plugin 684.vea_fa_7c1e2fe3 and earlier allows attackers to connect to an attacker-specified URL.

A cross-site request forgery (CSRF) vulnerability in Jenkins External Monitor Job Type Plugin 191.v363d0d1efdf8 and earlier allows attackers to create runs of an external job.

A cross-site request forgery (CSRF) vulnerability in Jenkins OpenShift Deployer Plugin 1.2.0 and earlier allows attackers to check for the existence of an attacker-specified file path on the Jenkins controller file system and to upload a SSH key file from the Jenkins controller file system to an attacker-specified URL.

A cross-site request forgery (CSRF) vulnerability in Jenkins Job Configuration History Plugin 1155.v28a_46a_cc06a_5 and earlier allows attackers to delete entries from job, agent, and system configuration history, or restore older versions of job, agent, and system configurations.

A cross-site request forgery (CSRF) vulnerability in Jenkins Git Plugin 4.11.3 and earlier allows attackers to trigger builds of jobs configured to use an attacker-specified Git repository and to cause them to check out an attacker-specified commit.

A cross-site request forgery (CSRF) vulnerability in Jenkins Coverity Plugin 1.11.4 and earlier allows attackers to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

A cross-site request forgery (CSRF) vulnerability in Jenkins Google Cloud Backup Plugin 0.6 and earlier allows attackers to request a manual backup.

A cross-site request forgery (CSRF) vulnerability in Jenkins Recipe Plugin 1.2 and earlier allows attackers to send an HTTP request to an attacker-specified URL and parse the response as XML.

A cross-site request forgery (CSRF) vulnerability in Jenkins Matrix Reloaded Plugin 1.1.3 and earlier allows attackers to rebuild previous matrix builds.

A cross-site request forgery (CSRF) vulnerability in Jenkins Failed Job Deactivator Plugin 1.2.1 and earlier allows attackers to disable jobs.

A cross-site request forgery (CSRF) vulnerability in Jenkins XebiaLabs XL Release Plugin 22.0.0 and earlier allows attackers to connect to an attacker-specified HTTP server using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

A cross-site request forgery (CSRF) vulnerability in Jenkins Convertigo Mobile Platform Plugin 1.1 and earlier allows attackers to connect to an attacker-specified URL.

A cross-site request forgery (CSRF) vulnerability in Jenkins Blue Ocean Plugin 1.25.3 and earlier allows attackers to connect to an attacker-specified HTTP server.

A cross-site request forgery (CSRF) vulnerability in Jenkins Autocomplete Parameter Plugin 1.1 and earlier allows attackers to execute arbitrary code without sandbox protection if the victim is an administrator.

A cross-site request forgery (CSRF) vulnerability in Jenkins Script Security Plugin 1158.v7c1b_73a_69a_08 and earlier allows attackers to have Jenkins send an HTTP request to an attacker-specified webserver.

Cross-site request forgery (CSRF) vulnerability in Jenkins before 1.640 and LTS before 1.625.2 allows remote attackers to hijack the authentication of administrators for requests that have unspecified impact via vectors related to the HTTP GET method.

A cross-site request forgery (CSRF) vulnerability in Jenkins SSH Plugin 2.6.1 and earlier allows attackers to connect to an attacker-specified SSH server using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

A cross-site request forgery (CSRF) vulnerability in Jenkins Storable Configs Plugin 1.0 and earlier allows attackers to have Jenkins parse a local XML file (e.g., archived artifacts) that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.

Jenkins before 1.638 and LTS before 1.625.2 uses a publicly accessible salt to generate CSRF protection tokens, which makes it easier for remote attackers to bypass the CSRF protection mechanism via a brute force attack.

A cross-site request forgery (CSRF) vulnerability in Jenkins Nexus Platform Plugin 3.18.0-03 and earlier allows attackers to connect to an attacker-specified HTTP server using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

A cross-site request forgery (CSRF) vulnerability in Jenkins Deployment Dashboard Plugin 1.0.10 and earlier allows attackers to copy jobs.

A cross-site request forgery (CSRF) vulnerability in Jenkins Nexus Platform Plugin 3.18.0-03 and earlier allows attackers to send an HTTP request to an attacker-specified URL and parse the response as XML.

A cross-site request forgery (CSRF) vulnerability in Jenkins PaaSLane Estimate Plugin 1.0.4 and earlier allows attackers to connect to an attacker-specified URL using an attacker-specified token.

A cross-site request forgery (CSRF) vulnerability in Jenkins HTMLResource Plugin 1.02 and earlier allows attackers to delete arbitrary files on the Jenkins controller file system.

A cross-site request forgery (CSRF) vulnerability in Jenkins MATLAB Plugin 2.11.0 and earlier allows attackers to have Jenkins parse an XML file from the Jenkins controller file system.

A cross-site request forgery (CSRF) vulnerability in Jenkins NeuVector Vulnerability Scanner Plugin 1.22 and earlier allows attackers to connect to an attacker-specified hostname and port using attacker-specified username and password.

A cross-site request forgery (CSRF) vulnerability in Jenkins Assembla Auth Plugin 1.14 and earlier allows attackers to trick users into logging in to the attacker's account.

A cross-site request forgery (CSRF) vulnerability in Jenkins Sumologic Publisher Plugin 2.2.1 and earlier allows attackers to connect to an attacker-specified URL.

Git Plugin connects to a user-specified Git repository as part of form validation. An attacker with no direct access to Jenkins but able to guess at a username/password credentials ID could trick a developer with job configuration permissions into following a link with a maliciously crafted Jenkins URL which would result in the Jenkins Git client sending the username and password to an attacker-controlled server.

A cross-site request forgery (CSRF) vulnerability in Jenkins CloudBees AWS Credentials Plugin 189.v3551d5642995 and earlier allows attackers with Overall/Read permission to connect to an AWS service using an attacker-specified token.

A cross-site request forgery (CSRF) vulnerability in Jenkins Kubernetes Continuous Deploy Plugin 2.3.1 and earlier allows attackers to connect to an attacker-specified SSH server using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

A cross-site request forgery (CSRF) vulnerability in Jenkins Release Helper Plugin 1.3.3 and earlier allows attackers to connect to an attacker-specified URL using attacker-specified credentials.

A cross-site request forgery vulnerability in Jenkins Extended Choice Parameter Plugin 346.vd87693c5a_86c and earlier allows attackers to connect to an attacker-specified URL.

A cross-site request forgery (CSRF) vulnerability in Jenkins Job and Node ownership Plugin 0.13.0 and earlier allows attackers to change the owners and item-specific permissions of a job.

A cross-site request forgery (CSRF) vulnerability in Jenkins JiraTestResultReporter Plugin 165.v817928553942 and earlier allows attackers to connect to an attacker-specified URL using attacker-specified credentials.

Jenkins GitHub Authentication Plugin 0.31 and earlier did not use the state parameter of OAuth to prevent CSRF.

A cross-site request forgery vulnerability in Jenkins Libvirt Slaves Plugin allows attackers to connect to an attacker-specified SSH server using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

Jenkins 2.191 and earlier, LTS 2.176.2 and earlier allowed users to obtain CSRF tokens without an associated web session ID, resulting in CSRF tokens that did not expire and could be used to bypass CSRF protection for the anonymous user.

A cross-site request forgery (CSRF) vulnerability in Jenkins Config File Provider Plugin 3.7.0 and earlier allows attackers to delete configuration files corresponding to an attacker-specified ID.

A cross-site request forgery (CSRF) vulnerability in Jenkins OWASP Dependency-Track Plugin 3.1.0 and earlier allows attackers to connect to an attacker-specified URL, capturing credentials stored in Jenkins.