{"id":"CVE-2021-3401","details":"Bitcoin Core before 0.19.0 might allow remote attackers to execute arbitrary code when another application unsafely passes the -platformpluginpath argument to the bitcoin-qt program, as demonstrated by an x-scheme-handler/bitcoin handler for a .desktop file or a web browser. NOTE: the discoverer states \"I believe that this vulnerability cannot actually be exploited.\"","modified":"2026-04-10T04:34:21.557938Z","published":"2021-02-04T05:15:13.037Z","references":[{"type":"ADVISORY","url":"https://achow101.com/2021/02/0.18-uri-vuln"},{"type":"FIX","url":"https://github.com/bitcoin/bitcoin/pull/16578"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/bitcoin/bitcoin","events":[{"introduced":"0"},{"fixed":"42414bfd054793ca7bcf5ba329c48649e5d7933c"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"0.19.0"}]}}],"versions":["noversion","v0.19.0rc1","v0.19.0rc2","v0.19.0rc3","v0.3.1","v0.3.11_notexact","v0.3.1rc1","v0.3.2","v0.3.20","v0.3.20.01_closest","v0.3.20.2_closest","v0.3.21","v0.3.21rc","v0.3.22","v0.3.22rc1","v0.3.22rc2","v0.3.22rc3","v0.3.22rc4","v0.3.23","v0.3.23rc1","v0.3.24","v0.3.24rc1","v0.3.24rc2","v0.3.24rc3","v0.3.3","v0.3.6","v0.3.7","v0.3.8","v0.4.0","v0.4.00rc1","v0.4.00rc2","v0.5.0","v0.5.0rc1","v0.5.0rc2","v0.5.0rc4","v0.5.0rc5","v0.5.0rc6","v0.5.0rc7","v0.5.1","v0.5.1rc1","v0.5.1rc2","v0.6.0","v0.6.0rc1","v0.6.0rc2","v0.6.0rc3","v0.6.0rc4","v0.6.0rc5","v0.6.0rc6","v0.6.1","v0.6.1rc1","v0.6.1rc2","v0.7.0","v0.7.0rc1","v0.7.0rc2","v0.7.0rc3","v0.7.1","v0.7.1rc1","v0.8.0","v0.8.0rc1","v0.8.2","v0.8.2rc1","v0.8.2rc2","v0.8.2rc3","v0.9.0rc1","v0.9.0rc2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3401.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}