{"id":"GHSA-wqfc-cr59-h64p","summary":"Missing Encryption of Sensitive Data in yarn","details":"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.","aliases":["CVE-2019-5448"],"modified":"2026-07-17T21:16:50.297876570Z","published":"2019-07-31T04:22:15Z","database_specific":{"github_reviewed_at":"2019-07-31T03:41:57Z","nvd_published_at":"2019-07-30T21:15:00Z","cwe_ids":["CWE-311","CWE-319"],"severity":"HIGH","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-5448"},{"type":"WEB","url":"https://hackerone.com/reports/640904"},{"type":"WEB","url":"https://github.com/ChALkeR/notes/blob/master/Yarn-vuln.md"},{"type":"WEB","url":"https://yarnpkg.com/blog/2019/07/12/recommended-security-update"}],"affected":[{"package":{"name":"yarn","ecosystem":"npm","purl":"pkg:npm/yarn"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.17.3"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/07/GHSA-wqfc-cr59-h64p/GHSA-wqfc-cr59-h64p.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}