{"id":"CVE-2026-110886","title":"WordPress Conversational Forms for ChatBot plugin <= 1.5.1 - PHP Object Injection vulnerability","summary":"Deserialization of Untrusted Data vulnerability in QuantumCloud Conversational Forms for ChatBot conversational-forms allows Object Injection.This issue affects Conversational Forms for ChatBot: from n/a through 1.5.1.","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":"QuantumCloud","product":"conversational-forms","affected":["conversational-forms <= 1.5.1"],"published":"2026-10-18","updated":"2026-10-18","sourceUpdated":"2026-10-18T11:00:30.021Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-110886","references":[{"url":"https://patchstack.com/database/wordpress/plugin/conversational-forms/vulnerability/wordpress-conversational-forms-for-chatbot-plugin-1-5-1-php-object-injection-vulnerability?_s_id=cve"}],"tags":["cve.org"],"ingestedAt":"2026-10-18T11:40:26.640Z","slug":"CVE-2026-110886","body":"## Overview\n\nDeserialization of Untrusted Data vulnerability in QuantumCloud Conversational Forms for ChatBot conversational-forms allows Object Injection.This issue affects Conversational Forms for ChatBot: from n/a through 1.5.1.\n\n## Affected\n\n- `conversational-forms <= 1.5.1`\n\n## Remediation\n\nUpdate the WordPress Conversational Forms for ChatBot plugin to the latest available version (at least 1.5.2).","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}