Jenkins CRX Content Package Deployer Plugin 1.9 and earlier does not escape the name and description of CRX Content Package Choice parameters on views displaying parameters, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.

A missing permission check in Jenkins CRX Content Package Deployer Plugin 1.8.1 and earlier in various 'doFillCredentialsIdItems' methods allowed users with Overall/Read access to enumerate credentials ID of credentials stored in Jenkins.

A missing permission check in Jenkins CRX Content Package Deployer Plugin 1.8.1 and earlier allowed 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.