{"id":"CVE-2020-15646","details":"If an attacker intercepts Thunderbird's initial attempt to perform automatic account setup using the Microsoft Exchange autodiscovery mechanism, and the attacker sends a crafted response, then Thunderbird sends username and password over https to a server controlled by the attacker. This vulnerability affects Thunderbird \u003c 68.10.0.","modified":"2026-03-13T00:31:18.931780Z","published":"2020-10-08T14:15:12.483Z","references":[{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2020-26/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1606610"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-15646.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"68.10.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}