{"id":"CVE-2026-42701","title":"WordPress YayMail plugin <= 4.4.6 - PHP Object Injection vulnerability","summary":"Shop manager PHP Object Injection in YayMail <= 4.4.6 versions.","severity":"high","cvss":7.2,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-502"],"vendor":"YayCommerce","product":"yaymail","affected":["yaymail >= n/a <= 4.4.6"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-30T18:38:39.430332Z"},"published":"2026-10-29","updated":"2026-10-30","sourceUpdated":"2026-10-30T18:50:04.609Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-42701","references":[{"url":"https://patchstack.com/database/wordpress/plugin/yaymail/vulnerability/wordpress-yaymail-plugin-4-4-6-php-object-injection-vulnerability?_s_id=cve"}],"tags":["cve.org"],"epss":0.0037,"epssPercentile":0.31076,"ingestedAt":"2026-11-05T16:24:31.382Z","slug":"CVE-2026-42701","body":"## Overview\n\nShop manager PHP Object Injection in YayMail <= 4.4.6 versions.\n\n## Affected\n\n- `yaymail >= n/a <= 4.4.6`\n\n## Remediation\n\nUpdate the WordPress YayMail plugin to the latest available version (at least 4.4.7).","depth":"twilight","depthScore":40,"depthScoreParts":{"impact":39.6,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}