---
id: CVE-2026-95531
title: >-
  Subscriber PHP Object Injection in Conversational Forms for ChatBot <= 1.5.0
  versions.
summary: >-
  Subscriber PHP Object Injection in Conversational Forms for ChatBot <= 1.5.0
  versions.
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'
cwe:
  - CWE-502
vendor: QuantumCloud
product: conversational-forms
affected:
  - conversational-forms >= n/a <= 1.5.0
published: '2026-09-30'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T14:18:04.457'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-95531'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/conversational-forms/vulnerability/wordpress-conversational-forms-for-chatbot-plugin-1-5-0-php-object-injection-vulnerability?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-30T13:06:09.430448Z'
ingestedAt: '2026-09-30T13:03:52.007Z'
---

## Overview

Subscriber PHP Object Injection in Conversational Forms for ChatBot <= 1.5.0 versions.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.