{"action":"Upgrade thunderbird to 1:68.12.0-1 or later.","affected":[{"fixed":"1:68.12.0-1","introduced":"0"}],"component":"thunderbird","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:68.12.0-1"],"id":"tcs_01M5NENF1XY1QPTPTMN3T0PE48","modified_at":"2026-10-26T12:01:38.154933532Z","published_at":"2020-10-01T19:15:13.047Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-15664","https://security-tracker.debian.org/tracker/CVE-2020-15664"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-15664#Debian:13/thunderbird","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-15664"}],"summary":"By holding a reference to the eval() function from an about:blank window, a malicious webpage could have gained access to the InstallTrigger object which would allow them to prompt the user to install"}