CVE-2025-3247CWE-354

Contact Form 7 <= 6.0.5 - Order Replay Vulnerability

Medium · published April 16, 2025

CVSS v3.1
5.3
EPSS
0%
Percentile
15.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00253 · 15.8th percentile
Weakness
CWE-354 · Improper Validation of Integrity Check Value
Published
2025-04-16T05:23Z
EPSS history
Timeline
  • 16 APR 05:23Z
    Contact Form 7 <= 6.0.5 - Order Replay Vulnerability
    cvelistv5