{"id":"CVE-2019-20203","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-20203","generatedAt":"2026-10-27T23:28:10.047Z","title":"The Authorized Addresses feature in the Postie plugin 1.9.40 for WordPress allows remote attackers to publish posts by spoofing the From information of an email message.","description":"The Authorized Addresses feature in the Postie plugin 1.9.40 for WordPress allows remote attackers to publish posts by spoofing the From information of an email message.","published":"2020-01-02T14:16:36.000Z","lastModified":"2026-06-17T02:30:12.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},"cwe":["CWE-290"],"affected":["postieplugin/postie"],"epss":{"score":0.02099,"percentile":0.81572,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (2.10%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://github.com/V1n1v131r4/Exploiting-Postie-WordPress-Plugin-/blob/master/README.md","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://postieplugin.com/","tags":["Product"],"source":"cve@mitre.org"},{"url":"https://wordpress.org/plugins/postie/#developers","tags":["Release Notes","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://wpvulndb.com/vulnerabilities/10002","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/V1n1v131r4/Exploiting-Postie-WordPress-Plugin-/blob/master/README.md","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://postieplugin.com/","tags":["Product"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://wordpress.org/plugins/postie/#developers","tags":["Release Notes","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://wpvulndb.com/vulnerabilities/10002","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-20203","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}