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.

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.