In RESTEasy the insecure File.createTempFile() is used in the DataSourceProvider, FileProvider and Mime4JWorkaround classes which creates temp files with insecure permissions that could be read by a local user.
{ "nvd_published_at": "2023-02-17T22:15:00Z", "cwe_ids": [ "CWE-378" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2023-02-18T02:18:19Z" }