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Jenkins Code Dx Plugin 3.1.0 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. Additionally, these HTTP endpoints do not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability. Code Dx Plugin 4.0.0 requires POST requests and the appropriate permissions for the affected HTTP endpoints.

Jenkins Pipeline Utility Steps Plugin provides the `untar` and `unzip` Pipeline steps to extract archives into job workspaces. Pipeline Utility Steps Plugin 2.15.2 and earlier does not validate or limit file paths of files contained within these archives. This allows attackers able to provide crafted archives as parameters to create or replace arbitrary files on the agent file system with attacker-specified content. Pipeline Utility Steps Plugin 2.15.3 rejects extraction of files in `tar` and `zip` archives that would be placed outside the expected destination directory.

Jenkins Email Extension Plugin 2.96 and earlier does not perform a permission check in a method implementing form validation. This allows attackers with Overall/Read permission to check for the existence of files in the `email-templates/` directory in the Jenkins home directory on the controller file system. This form validation method requires the appropriate permission in Email Extension Plugin 2.96.1.

Jenkins Pipeline: Job Plugin 1292.v27d8cc3e2602 and earlier does not escape the display name of the build that caused an earlier build to be aborted, when "Do not allow concurrent builds" is set. This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to set build display names immediately. The Jenkins security team is not aware of any plugins that allow the exploitation of this vulnerability, as the build name must be set before the build starts. Pipeline: Job Plugin 1295.v395eb_7400005 escapes the display name of the build that caused an earlier build to be aborted.

Jenkins Email Extension Plugin 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 Extension Plugin 2.96.1 requires POST requests for the affected HTTP endpoint.

TestComplete support Plugin 2.8.1 and earlier does not escape the TestComplete project name in its test result page. This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission. As of publication of this advisory, there is no fix.

Jenkins Tag Profiler Plugin 0.2 and earlier does not perform a permission check in an HTTP endpoint. This allows attackers with Overall/Read permission to reset profiler statistics. Additionally, this HTTP endpoint does not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability. As of publication of this advisory, there is no fix.

Jenkins LoadComplete support Plugin 1.0 and earlier does not escape the LoadComplete test name in its test result page. This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission. As of publication of this advisory, there is no fix.

Jenkins Code Dx Plugin 3.1.0 and earlier does not perform a permission check in a method implementing form validation. This allows attackers with Item/Read permission to check for the existence of an attacker-specified file path on an agent file system. Code Dx Plugin 4.0.0 requires Item/Configure permission for this form validation method and ensures that only files located within the workspace can be checked.

Jenkins WSO2 Oauth Plugin 1.0 and earlier does not invalidate the existing session on login. This allows attackers to use social engineering techniques to gain administrator access to Jenkins. As of publication of this advisory, there is no fix.