{"action":"Upgrade libphp-phpmailer to 6.2.0-2 or later.","affected":[{"fixed":"6.2.0-2","introduced":"0"}],"component":"libphp-phpmailer","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.2.0-2"],"id":"tcs_01M5NF2Z7MG8C00PJQHY3CQBDT","modified_at":"2026-10-26T12:02:49.214548230Z","published_at":"2021-04-28T03:15:07.400Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-36326","https://security-tracker.debian.org/tracker/CVE-2020-36326"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-36326","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-36326"}],"summary":"PHPMailer 6.1.8 through 6.4.0 allows object injection through Phar Deserialization via addAttachment with a UNC pathname. NOTE: this is similar to CVE-2018-19296, but arose because 6.1.8 fixed a funct"}