{"id":"CVE-2026-114704","title":"WordPress Relevanssi  plugin <= 4.28.4 - PHP Object Injection vulnerability","summary":"Deserialization of Untrusted Data vulnerability in Christoph Vielgrader Relevanssi  relevanssi allows Object Injection.This issue affects Relevanssi : from n/a through 4.28.4.","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":"Christoph Vielgrader","product":"relevanssi","affected":["relevanssi <= 4.28.4"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-24T14:40:45.580120Z"},"published":"2026-10-24","updated":"2026-10-24","sourceUpdated":"2026-10-24T14:46:58.175Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-114704","references":[{"url":"https://patchstack.com/database/wordpress/plugin/relevanssi/vulnerability/wordpress-relevanssi-plugin-4-28-4-php-object-injection-vulnerability?_s_id=cve"}],"tags":["cve.org"],"ingestedAt":"2026-10-24T15:00:18.037Z","slug":"CVE-2026-114704","body":"## Overview\n\nDeserialization of Untrusted Data vulnerability in Christoph Vielgrader Relevanssi  relevanssi allows Object Injection.This issue affects Relevanssi : from n/a through 4.28.4.\n\n## Affected\n\n- `relevanssi <= 4.28.4`\n\n## Remediation\n\nUpdate the WordPress Relevanssi  plugin to the latest available version (at least 4.28.5).","depth":"twilight","depthScore":40,"depthScoreParts":{"impact":39.6,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}