CVE-2025-3247

Contact Form 7 <= 6.0.5 - Order Replay 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.

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.02%
Third-Party Advisory wordfence.com
Affected: takayukister Contact Form 7
Published at:
Updated at:

References

Link Tags
https://www.wordfence.com/threat-intel/vulnerabilities/id/38257dbf-288e-4028-af65-85f5389888ac?source=cve third party advisory
https://plugins.trac.wordpress.org/browser/contact-form-7/tags/6.0.5/modules/stripe/stripe.php#L114 product broken link
https://plugins.trac.wordpress.org/changeset/3270138/ patch broken link

Frequently Asked Questions

What is the severity of CVE-2025-3247?
CVE-2025-3247 has been scored as a medium severity vulnerability.
How to fix CVE-2025-3247?
To fix CVE-2025-3247, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-3247 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-3247 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-3247?
CVE-2025-3247 affects takayukister Contact Form 7.
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