---
id: CVE-2026-89296
title: >-
  The Pro Like Button WordPress plugin before 2.0 does not properly sanitize and
  escape a parameter before using it in a SQL query, allowing unauthenticated
  users to perform SQL injection attacks.
summary: >-
  The Pro Like Button WordPress plugin before 2.0 does not properly sanitize and
  escape a parameter before using it in a SQL query, allowing unauthenticated
  users to perform SQL injection attacks.
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: Pro Like Button
affected:
  - pro_like_button < 2.0
published: '2026-10-01'
updated: '2026-10-01'
sourceUpdated: '2026-10-01T13:11:52.923'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-89296'
references:
  - url: 'https://wpscan.com/vulnerability/351a9bf8-03d4-416b-8f30-a2a87e7c4cb2/'
    label: contact@wpscan.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-10-01T10:43:54.915939Z'
ingestedAt: '2026-10-01T06:38:44.653Z'
---

## Overview

The Pro Like Button WordPress plugin before 2.0 does not properly sanitize and escape a parameter before using it in a SQL query, allowing unauthenticated users to perform SQL injection attacks.

## Remediation

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