What’s Vulnerable › Vulnerabilities
CVE-2026-11361: Formidable Forms < 6.32.1 - Unauthenticated Payment Bypass via PayPal APPROVAL_PENDING Subscription Status
- Severity: medium (CVSS 5.9 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-06 · updated 2026-08-26
- Weakness: CWE-345
Description
The Formidable Forms WordPress plugin before 6.32.1 does not properly validate the status of a PayPal subscription payment before marking it complete, allowing unauthenticated users to bypass payment and trigger paid form actions — such as digital content access, license delivery, and membership activation — without being charged.
Affected products
- Formidable Forms: before 6.32.1 — fixed in 6.32.1
How to fix
Upgrade to a fixed version: Formidable Forms 6.32.1. Check the vendor advisory for mitigations.
References
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