{"id":"CVE-2026-111408","title":"WordPress Quiz And Survey Master plugin <= 11.2.7 - PHP Object Injection vulnerability","summary":"Deserialization of Untrusted Data vulnerability in ExpressTech Quiz And Survey Master quiz-master-next allows Object Injection.This issue affects Quiz And Survey Master: from n/a through 11.2.7.","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-502"],"vendor":"ExpressTech","product":"quiz-master-next","affected":["quiz-master-next <= 11.2.7"],"published":"2026-10-19","updated":"2026-10-19","sourceUpdated":"2026-10-19T09:09:18.970Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111408","references":[{"url":"https://patchstack.com/database/wordpress/plugin/quiz-master-next/vulnerability/wordpress-quiz-and-survey-master-plugin-11-2-7-php-object-injection-vulnerability-2?_s_id=cve"}],"tags":["cve.org"],"ingestedAt":"2026-10-19T10:20:55.152Z","slug":"CVE-2026-111408","body":"## Overview\n\nDeserialization of Untrusted Data vulnerability in ExpressTech Quiz And Survey Master quiz-master-next allows Object Injection.This issue affects Quiz And Survey Master: from n/a through 11.2.7.\n\n## Affected\n\n- `quiz-master-next <= 11.2.7`\n\n## Remediation\n\nUpdate the WordPress Quiz And Survey Master plugin to the latest available version (at least 11.2.8).","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}