Yarn before 1.17.3 is vulnerable to Missing Encryption of Sensitive Data due to HTTP URLs in lockfile causing unencrypted authentication data to be sent over the network.
{ "nvd_published_at": "2019-07-30T21:15:00Z", "cwe_ids": [ "CWE-311", "CWE-319" ], "severity": "HIGH", "github_reviewed": true, "github_reviewed_at": "2019-07-31T03:41:57Z" }