WordPress plugin
Contact Form 7 – PayPal & Stripe Add-on security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 9 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High0
- Medium9
- Low0
All Contact Form 7 – PayPal & Stripe Add-on vulnerabilities
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Contact Form 7 – PayPal & Stripe Add-on: common questions
Does Contact Form 7 – PayPal & Stripe Add-on have known vulnerabilities?
Yes. VulnCrest Radar lists 9 known vulnerabilities in Contact Form 7 – PayPal & Stripe Add-on: 9 medium. None are known to affect version null.
How do I check which version of Contact Form 7 – PayPal & Stripe Add-on 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 Contact Form 7 – PayPal & Stripe Add-on vulnerability?
CVE-2026-66660, published Aug 11, 2026: Contact Form 7 – PayPal & Stripe Add-on <= 2.5.1 - Missing Authorization. Severity: Medium (CVSS 5.3).
Is any Contact Form 7 – PayPal & Stripe Add-on vulnerability listed in CISA KEV?
No. None of the known Contact Form 7 – PayPal & Stripe Add-on vulnerabilities is currently listed in the CISA KEV catalog.