Simple Stripe Checkout

Simple Stripe Checkout has one disclosed vulnerability in the WordSec catalog, all reported in 2025; it remains unpatched as of September 2026. Their average CVSS score is 6.1, and the most serious one scores 6.1 out of 10.

The most common weakness is Cross-Site Scripting, behind 1 of the records (100%).

The one issue recorded for Simple Stripe Checkout has no published fix yet, which makes virtual patching the only reliable mitigation. The oldest unresolved one dates back to 2025.

All of these findings were reported by Nguyen Xuan Chien. Simple Stripe Checkout is installed on roughly 70 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 6.3.10.

Strategic Overview

Avg CVSSMedium

6.1/ 10

Patch Coverage0%

Open

Fixed

Get automatic notifications for all Simple Stripe Checkout vulnerabilities before they are exploited.

Most severe open issueCVSS 6.1CVE-2025-49963

Simple Stripe Checkout <= 1.1.28 - Reflected Cross-Site Scripting

Read the full analysis

Vulnerability Records

1 records


2025-07-20 00:00	Simple Stripe Checkout <= 1.1.28 - Reflected Cross-Site Scripting Simple Stripe Checkout <= 1.1.28	`CVE-2025-49963`	6.1 Medium	Nguyen Xuan Chien	No

Showing 1–1 of 1 reports

Latestv1.1.28

Simple Stripe Checkout

Author

growniche

5.0(1)

100/100

Last Updated

2023-12-27 (3y ago)

Active Installs

70+

Downloads

4,898

Requires WP

4.9.13+

Requires PHP

Tested up to

WP 6.3.10

Created

2020-03-28 (7y ago)

It is a plug-in that can install the payment button of the payment platform “Stripe”. https://s-page.biz/ssc/

View on WordPress.org