An insufficiently protected credentials vulnerability exists in Jenkins Repository Connector Plugin 1.2.4 and earlier in src/main/java/org/jvnet/hudson/plugins/repositoryconnector/ArtifactDeployer.java, src/main/java/org/jvnet/hudson/plugins/repositoryconnector/Repository.java, src/main/java/org/jvnet/hudson/plugins/repositoryconnector/UserPwd.java that allows an attacker with local file system access or control of a Jenkins administrator's web browser (e.g. malicious extension) to retrieve the password stored in the plugin configuration.