{"action":"Upgrade yarn to 1.17.3 or later.","affected":[{"fixed":"1.17.3","introduced":"0"}],"component":"yarn","cve_ids":["CVE-2019-5448"],"ecosystem":"npm","epss":0.00668,"exploited":false,"fixed_versions":["1.17.3"],"ghsa_id":"GHSA-wqfc-cr59-h64p","id":"tcs_01M5KGFQAJ3QNMZV5FM7S81M3Z","modified_at":"2026-09-10T03:48:24.647046407Z","published_at":"2019-07-31T04:22:15Z","references":["https://osv.dev/vulnerability/GHSA-wqfc-cr59-h64p","https://nvd.nist.gov/vuln/detail/CVE-2019-5448","https://hackerone.com/reports/640904","https://github.com/ChALkeR/notes/blob/master/Yarn-vuln.md","https://yarnpkg.com/blog/2019/07/12/recommended-security-update"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"GHSA-wqfc-cr59-h64p","url":"https://osv.dev/vulnerability/GHSA-wqfc-cr59-h64p"}],"summary":"Missing Encryption of Sensitive Data in yarn"}