---
id: CVE-2026-81423
title: >-
  The Accept Stripe Payments WordPress plugin before 2.1.4 does not validate a
  user-supplied URL before using it in a redirect, allowing unauthenticated
  attackers to redirect visitors to an arbitrary external website, which can be
  leverage…
summary: >-
  The Accept Stripe Payments WordPress plugin before 2.1.4 does not validate a
  user-supplied URL before using it in a redirect, allowing unauthenticated
  attackers to redirect visitors to an arbitrary external website, which can be
  leverage…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'
cwe:
  - CWE-601
published: '2026-09-05'
updated: '2026-09-08'
sourceUpdated: '2026-09-08T19:09:21.310'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-81423'
references:
  - url: 'https://wpscan.com/vulnerability/0e4bbbde-b93e-4b58-8baf-301073e9a0c5/'
    label: contact@wpscan.com
tags:
  - nvd
epss: 0.00297
epssPercentile: 0.19968
ingestedAt: '2026-09-06T04:50:00.853Z'
---

## Overview

The Accept Stripe Payments WordPress plugin before 2.1.4 does not validate a user-supplied URL before using it in a redirect, allowing unauthenticated attackers to redirect visitors to an arbitrary external website, which can be leveraged for phishing.

## Remediation

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