Description
The Contact Form 7 plugin for WordPress is vulnerable to Order Replay in all versions up to, and including, 6.0.5 via the 'wpcf7_stripe_skip_spam_check' function due to insufficient validation on a user controlled key. This makes it possible for unauthenticated attackers to reuse a single Stripe PaymentIntent for multiple transactions. Only the first transaction is processed via Stripe, but the plugin sends a successful email message for each transaction, which may trick an administrator into fulfilling each order.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| rocklobsterinc | Contact Form 7 | <= 6.0.5 |
References
- https://plugins.trac.wordpress.org/browser/contact-form-7/tags/6.0.5/modules/stripe/stripe.php#L114Broken Link, Product
- https://plugins.trac.wordpress.org/changeset/3270138/Broken Link, Patch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/38257dbf-288e-4028-af65-85f5389888ac?source=cveThird Party Advisory
Timeline
- Published
- Apr 16, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed