Jenkins 2.423 and earlier, LTS 2.414.1 and earlier creates a temporary file in the system temporary directory with the default permissions for newly created files when installing a plugin from a URL, potentially allowing attackers with access to the system temporary directory to replace the file before it is installed in Jenkins, potentially resulting in arbitrary code execution.

Jenkins 2.423 and earlier, LTS 2.414.1 and earlier does not escape the value of the 'caption' constructor parameter of 'ExpandableDetailsNote', resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control this parameter.

Jenkins 2.50 through 2.423 (both inclusive), LTS 2.60.1 through 2.414.1 (both inclusive) does not exclude sensitive build variables (e.g., password parameter values) from the search in the build history widget, allowing attackers with Item/Read permission to obtain values of sensitive variables used in builds by iteratively testing different characters until the correct sequence is discovered.

An incorrect permission check in Qualys Container Scanning Connector Plugin 1.6.2.6 and earlier allows attackers with global Item/Configure permission (while lacking Item/Configure permission on any particular job) to enumerate credentials IDs of credentials stored in Jenkins and to connect to an attacker-specified URL using attacker-specified credentials IDs, capturing credentials stored in Jenkins. 

A missing permission check in Jenkins Frugal Testing Plugin 1.1 and earlier allows attackers with Overall/Read permission to connect to Frugal Testing using attacker-specified credentials.

A cross-site request forgery (CSRF) vulnerability in Jenkins Frugal Testing Plugin 1.1 and earlier allows attackers to connect to Frugal Testing using attacker-specified credentials, and to retrieve test IDs and names from Frugal Testing, if a valid credential corresponds to the attacker-specified username.

Jenkins Assembla Auth Plugin 1.14 and earlier does not verify that the permissions it grants are enabled, resulting in users with EDIT permissions to be granted Overall/Manage and Overall/SystemRead permissions, even if those permissions are disabled and should not be granted.

Jenkins AWS CodeCommit Trigger Plugin 3.0.12 and earlier does not escape the queue name parameter passed to a form validation URL, when rendering an error message, resulting in an HTML injection vulnerability.

Jenkins AWS CodeCommit Trigger Plugin 3.0.12 and earlier does not perform a permission check in an HTTP endpoint, allowing attackers with Overall/Read permission to clear the SQS queue.

A cross-site request forgery (CSRF) vulnerability in Jenkins AWS CodeCommit Trigger Plugin 3.0.12 and earlier allows attackers to clear the SQS queue.

A missing permission check in Jenkins AWS CodeCommit Trigger Plugin 3.0.12 and earlier allows attackers with Overall/Read permission to enumerate credentials IDs of AWS credentials stored in Jenkins.

Jenkins TAP Plugin 2.3 and earlier does not escape TAP file contents, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control TAP file contents.

Jenkins SSH2 Easy Plugin 1.4 and earlier does not verify that permissions configured to be granted are enabled, potentially allowing users formerly granted (typically optional permissions, like Overall/Manage) to access functionality they're no longer entitled to.

A cross-site request forgery (CSRF) vulnerability in Jenkins Ivy Plugin 2.5 and earlier allows attackers to delete disabled modules.

Jenkins Bitbucket Push and Pull Request Plugin 2.4.0 through 2.8.3 (both inclusive) trusts values provided in the webhook payload, including certain URLs, and uses configured Bitbucket credentials to connect to those URLs, allowing attackers to capture Bitbucket credentials stored in Jenkins by sending a crafted webhook payload.

Jenkins Google Login Plugin 1.7 and earlier uses a non-constant time comparison function when checking whether the provided and expected token are equal, potentially allowing attackers to use statistical methods to obtain a valid token.

Jenkins Azure AD Plugin 396.v86ce29279947 and earlier, except 378.380.v545b_1154b_3fb_, uses a non-constant time comparison function when checking whether the provided and expected CSRF protection nonce are equal, potentially allowing attackers to use statistical methods to obtain a valid nonce.

Jenkins Pipeline Maven Integration Plugin 1330.v18e473854496 and earlier does not properly mask (i.e., replace with asterisks) usernames of credentials specified in custom Maven settings in Pipeline build logs if "Treat username as secret" is checked.

Jenkins Job Configuration History Plugin 1227.v7a_79fc4dc01f and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

Jenkins Job Configuration History Plugin 1227.v7a_79fc4dc01f and earlier does not restrict 'timestamp' query parameters in multiple endpoints, allowing attackers with to delete attacker-specified directories on the Jenkins controller file system as long as they contain a file called 'history.xml'.