{"id":"GHSA-68mc-h6h8-79wj","summary":"YouTransfer has an issue in the sendmail transport integration that allows arbitrary code execution","details":"An issue in the sendmail transport integration component of YouTransfer v1.0.6 allows attackers to execute arbitrary code via supplying a crafted request.","aliases":["CVE-2026-50880"],"modified":"2026-08-26T15:26:24.784438Z","published":"2026-06-15T21:30:41Z","database_specific":{"cwe_ids":["CWE-94"],"severity":"CRITICAL","github_reviewed":true,"github_reviewed_at":"2026-08-26T15:04:18Z","nvd_published_at":"2026-06-15T20:16:30Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-50880"},{"type":"WEB","url":"https://gist.github.com/pyuysig/4013f4f10f74b3fded7ddf41b6d36ae5"},{"type":"PACKAGE","url":"https://github.com/YouTransfer/YouTransfer"}],"affected":[{"package":{"name":"youtransfer","ecosystem":"npm","purl":"pkg:npm/youtransfer"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"1.0.6"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-68mc-h6h8-79wj/GHSA-68mc-h6h8-79wj.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}