CVE-2026-66660: WordPress Contact Form 7 – PayPal & Stripe Add-on plugin <= 2.5.1 - Broken Access Control vulnerability

Published Aug 13, 2026
·
Updated

Unauthenticated Broken Access Control in Contact Form 7 – PayPal & Stripe Add-on <= 2.5.1 versions.

Affected Software

1 affected component
WordPress Contact Form 7 – PayPal & Stripe Add-on<=2.5.1

Event History

Aug 13, 2026
CVE Published
via MITRE·01:37 PM
Data Sourced
via MITRE·01:37 PM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2026-66660?

The severity of CVE-2026-66660 is rated as medium with a score of 6.5.

2

What is CVE-2026-66660?

CVE-2026-66660 is a Broken Access Control vulnerability in Contact Form 7 – PayPal & Stripe Add-on versions up to 2.5.1.

3

How do I fix CVE-2026-66660?

To mitigate CVE-2026-66660, update the Contact Form 7 – PayPal & Stripe Add-on plugin to the latest version.

4

What are the impacts of CVE-2026-66660?

The impacts of CVE-2026-66660 include potential unauthorized access due to broken access controls.

5

Is CVE-2026-66660 a critical vulnerability?

CVE-2026-66660 is considered a medium severity vulnerability and not classified as critical.

Company

Resources

Contact

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CVE-2026-66660 - WordPress Contact Form 7 – PayPal & Stripe Add-on plugin <= 2.5.1 - Broken Access Control vulnerability - SecAlerts