{"id":"CVE-2019-9147","details":"Mailvelope prior to 3.1.0 is vulnerable to a clickjacking attack against the settings page. As the settings page is intended to be accessible from web applications, the browser's extension isolation mechanisms are disabled (web_accessible_resources). Mailvelope implements additional measures to prevent web applications from directly embedding the settings page, but this mechanism can be bypassed.","modified":"2026-03-15T22:29:53.079087Z","published":"2019-07-09T21:15:11.193Z","references":[{"type":"WEB","url":"https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Publications/Studies/Mailvelope_Extensions/Mailvelope_Extensions_pdf.html"},{"type":"WEB","url":"https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Publications/Studies/Mailvelope_Extensions/Mailvelope_Extensions_pdf.pdf?__blob=publicationFile&v=3"},{"type":"ADVISORY","url":"https://github.com/mailvelope/mailvelope/blob/master/Changelog.md#v310"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mailvelope/mailvelope","events":[{"introduced":"0"},{"fixed":"ba9540cb7378a4f875ef66b2280387aa06527d2c"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"3.1.0"}]}}],"versions":["v0.10.0","v0.10.0b1","v0.10.2","v0.12.0b1","v0.12.0b2","v0.12.0b3","v0.13.0","v0.13.0b1","v0.13.0b10","v0.13.0b11","v0.13.0b2","v0.13.0b3","v0.13.0b4","v0.13.0b5","v0.13.0b6","v0.13.0b7","v0.13.0b8","v0.13.0b9","v0.13.1","v0.13.2","v0.7.0","v0.7.0b1","v0.7.0b2","v0.7.0b3","v0.8.0","v0.8.0b1","v0.8.1","v0.8.2","v0.9.0","v1.0.0","v1.0.1","v1.0.2","v1.1.0","v1.2.0","v1.2.2","v1.2.3","v1.3.0","v1.3.1","v1.3.2","v1.3.3","v1.3.4","v1.3.6","v1.4.0","v1.5.1","v1.5.2","v1.6.0","v1.6.5","v1.7.1","v1.7.2","v1.8.0","v1.8.1","v2.0.0","v2.1.0","v2.1.1","v2.2.0","v2.2.1","v2.2.2","v3.0.0","v3.0.1","v3.0.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-9147.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"}]}