Vulnerability in Rocklobster Contact Form 7
CVE-2025-3247
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (14.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 15th percentile — 14.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
Weakness classification (CWE)
References
- www.wordfence.com/threat-intel/vulnerabilities/id/38257dbf-288e-4028-af65-85f53… (Third Party Advisory)
- plugins.trac.wordpress.org/browser/contact-form-7/tags/6.0.5/modules/stripe/str… (Product, Broken Link)
- plugins.trac.wordpress.org/changeset/3270138/ (Patch, Broken Link)
Frequently asked questions
- What is CVE-2025-3247?
- CVE-2025-3247 is a medium-severity vulnerability in Rocklobster Contact Form 7, classified under Improper Validation of Integrity Check Value. CVSS score: 5.3/10. Published 2025-04-16.
- How severe is CVE-2025-3247?
- Medium severity. CVSS v3 base score is 5.3 out of 10.