{"action":"Upgrade phpmailer/phpmailer to 6.4.1 or later.","affected":[{"fixed":"6.4.1","introduced":"6.1.8"}],"component":"phpmailer/phpmailer","cve_ids":["CVE-2020-36326"],"ecosystem":"Packagist","epss":0.03095,"exploited":false,"fixed_versions":["6.4.1"],"ghsa_id":"GHSA-m298-fh5c-jc66","id":"tcs_01M5KF513S97VQSHK7NPRJQGDJ","modified_at":"2026-07-21T14:00:32.800777724Z","published_at":"2021-05-04T17:42:13Z","references":["https://osv.dev/vulnerability/GHSA-m298-fh5c-jc66","https://github.com/PHPMailer/PHPMailer/security/advisories/GHSA-m298-fh5c-jc66","https://nvd.nist.gov/vuln/detail/CVE-2020-36326","https://github.com/PHPMailer/PHPMailer/commit/e2e07a355ee8ff36aba21d0242c5950c56e4c6f9","https://github.com/FriendsOfPHP/security-advisories/blob/master/phpmailer/phpmailer/CVE-2020-36326.yaml","https://github.com/PHPMailer/PHPMailer","https://github.com/PHPMailer/PHPMailer/releases/tag/v6.4.1","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3B5WDPGUFNPG4NAZ6G4BZX43BKLAVA5B","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KPU66INRFY5BQ3ESVPRUXJR4DXQAFJVT"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GHSA-m298-fh5c-jc66","url":"https://osv.dev/vulnerability/GHSA-m298-fh5c-jc66"}],"summary":"Object injection in PHPMailer/PHPMailer"}