Enigmail before 2.0.6 is prone to to OpenPGP signatures being spoofed for arbitrary messages using a PGP/INLINE signature wrapped within a specially crafted multipart HTML email.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-15586.json"
[ { "events": [ { "introduced": "0" }, { "fixed": "2.0.6" } ] } ]