---
id: CVE-2026-87771
title: >-
  The Product Question and Answer WordPress plugin through 1.1.0 does not
  sanitize and escape parameters before using them in SQL queries on AJAX
  actions available to unauthenticated users, allowing unauthenticated attackers
  to perform SQL…
summary: >-
  The Product Question and Answer WordPress plugin through 1.1.0 does not
  sanitize and escape parameters before using them in SQL queries on AJAX
  actions available to unauthenticated users, allowing unauthenticated attackers
  to perform SQL…
severity: high
cvss: 8.6
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N'
cwe:
  - CWE-89
product: Product Question and Answer
affected:
  - product_question_and_answer <= 1.1.0
published: '2026-09-18'
updated: '2026-09-18'
sourceUpdated: '2026-09-18T19:08:32.830'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-87771'
references:
  - url: 'https://wpscan.com/vulnerability/d71642f0-431c-42fc-bf3f-2b7b3c4e3954/'
    label: contact@wpscan.com
tags:
  - nvd
  - cve.org
epss: 0.00324
epssPercentile: 0.25723
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-18T11:03:31.769585Z'
ingestedAt: '2026-09-18T06:36:37.984Z'
---

## Overview

The Product Question and Answer WordPress plugin through 1.1.0 does not sanitize and escape parameters before using them in SQL queries on AJAX actions available to unauthenticated users, allowing unauthenticated attackers to perform SQL injection attacks and extract sensitive data from the database.

## Remediation

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