Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Rocklobster | Contact Form 7 | < 6.0.6 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/contact-form-7/tags/6.0.5/modules/strBroken LinkProduct
- https://plugins.trac.wordpress.org/changeset/3270138/Broken LinkPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/38257dbf-288e-4028-af6Third Party Advisory
FAQ
What is CVE-2025-3247?
CVE-2025-3247 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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 us...
How severe is CVE-2025-3247?
CVE-2025-3247 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-3247?
Check the references section above for vendor advisories and patch information. Affected products include: Rocklobster Contact Form 7.