PT-2025-43224 · Growniche · Simple Stripe Checkout

Published 2025-10-22 · Updated 2025-11-18 · CVE-2025-49963

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions growniche Simple Stripe Checkout versions through 1.1.28

Description The software contains a flaw due to improper neutralization of input during web page generation, leading to a Reflected Cross-site Scripting (XSS) condition. This allows an attacker to inject malicious scripts into web pages viewed by other users. The vulnerability exists in the Simple Stripe Checkout component.

Recommendations Update growniche Simple Stripe Checkout to a version later than 1.1.28.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-49963

Affected Products

Simple Stripe Checkout

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-49963 · Security Note
• https://twitter.com/CVEnew/status/1990791991530291259 · Twitter Post
• https://vdp.patchstack.com/database/Wordpress/Plugin/simple-stripe-checkout/vulnerability/wordpress-simple-stripe-checkout-plugin-1-1-28-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://patchstack.com/database/Wordpress/Plugin/simple-stripe-checkout/vulnerability/wordpress-simple-stripe-checkout-plugin-1-1-28-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://vdp.patchstack.com/database/Wordpress/Plugin/simple-stripe-checkout/vulnerability/wordpress-simple-stripe-checkout-plugin-1-1-28-cross-site-scripting-xss-vulnerability · Note