WordPress plugin
Simple Stripe Checkout security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High0
- Medium1
- Low0
All Simple Stripe Checkout vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.1 | Reflected Cross-Site Scripting ≤1.1.28No patch available | CVE-2025-49963 |
- Medium6.1Reflected Cross-Site Scripting
≤1.1.28No patch available
Simple Stripe Checkout: common questions
Does Simple Stripe Checkout have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Simple Stripe Checkout: 1 medium. At least one is not fixed in the latest version.
How do I check which version of Simple Stripe Checkout I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Simple Stripe Checkout vulnerability?
CVE-2025-49963, published Jul 20, 2025: Simple Stripe Checkout <= 1.1.28 - Reflected Cross-Site Scripting. Severity: Medium (CVSS 6.1).
Is any Simple Stripe Checkout vulnerability listed in CISA KEV?
No. None of the known Simple Stripe Checkout vulnerabilities is currently listed in the CISA KEV catalog.