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Servers and applications · WordPress plugins

CVE-2025-3247

Contact Form 7: Improper Validation of Integrity Check Value

Severity
Medium 5.3
Published
15 Apr 2025
Last changed
17 Jun 2026
Added to UpHeron
17 Oct 2026
Fixed in
6.0.6
Also known as
EUVD-2025-11473, WPV-73774b9b6ea1
Sources
NVD, WPVulnerability

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…

Affected software

SoftwareAffected versions
Contact Form 7Servers and applications · cpe:a:rocklobster:contact_form_7
  • Every version before 6.0.6
Contact Form 7WordPress plugins · wp-plugin:contact-form-7
  • Every version before 6.0.6

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-3247
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-3247
  • Wordfence https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/contact-form-7/contact-form-7-605-order-replay-vulnerability