---
id: CVE-2026-89305
title: >-
  The paymendo  WordPress plugin through 1.1 does not properly sanitize and
  escape a parameter before using it in a SQL query, allowing any authenticated
  user to perform SQL injection attacks.
summary: >-
  The paymendo  WordPress plugin through 1.1 does not properly sanitize and
  escape a parameter before using it in a SQL query, allowing any authenticated
  user to perform SQL injection attacks.
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-89
published: '2026-10-11'
updated: '2026-10-11'
sourceUpdated: '2026-10-11T12:17:28.233'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-89305'
references:
  - url: 'https://wpscan.com/vulnerability/072889c7-27c3-4b5a-b5e6-8896b60884a9/'
    label: contact@wpscan.com
tags:
  - nvd
ingestedAt: '2026-10-11T08:44:24.730Z'
epss: 0.00162
epssPercentile: 0.04917
---

## Overview

The paymendo  WordPress plugin through 1.1 does not properly sanitize and escape a parameter before using it in a SQL query, allowing any authenticated user to perform SQL injection attacks.

## Remediation

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