{"action":"Upgrade thunderbird to 1:52.8.0-1 or later.","affected":[{"fixed":"1:52.8.0-1","introduced":"0"}],"component":"thunderbird","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:52.8.0-1"],"id":"tcs_01M5NDEJMKTWB5VGEJZ804669T","modified_at":"2026-10-23T18:03:06.720690224Z","published_at":"2018-06-11T21:29:16.483Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-5185","https://security-tracker.debian.org/tracker/CVE-2018-5185"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-5185#Debian:13/thunderbird","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-5185"}],"summary":"Plaintext of decrypted emails can leak through by user submitting an embedded form. This vulnerability affects Thunderbird ESR < 52.8 and Thunderbird < 52.8."}