{"id":"CVE-2026-94075","title":"WordPress Newsletters plugin <= 4.18.1 - PHP Object Injection vulnerability","summary":"Deserialization of Untrusted Data vulnerability in Tribulant Software Newsletters newsletters-lite allows Object Injection.This issue affects Newsletters: from n/a through 4.18.1.","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-502"],"vendor":"Tribulant Software","product":"newsletters-lite","affected":["newsletters-lite <= 4.18.1"],"published":"2026-10-24","updated":"2026-10-24","sourceUpdated":"2026-10-24T08:00:11.463Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-94075","references":[{"url":"https://patchstack.com/database/wordpress/plugin/newsletters-lite/vulnerability/wordpress-newsletters-plugin-4-18-1-php-object-injection-vulnerability?_s_id=cve"}],"tags":["cve.org"],"ingestedAt":"2026-10-24T08:55:26.807Z","slug":"CVE-2026-94075","body":"## Overview\n\nDeserialization of Untrusted Data vulnerability in Tribulant Software Newsletters newsletters-lite allows Object Injection.This issue affects Newsletters: from n/a through 4.18.1.\n\n## Affected\n\n- `newsletters-lite <= 4.18.1`\n\n## Remediation\n\nUpdate the WordPress Newsletters plugin to the latest available version (at least 4.18.2).","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}