CVE-2025-13384 (GCVE-0-2025-13384)
Vulnerability from cvelistv5
Published
2025-11-22 07:29
Modified
2025-11-24 19:31
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
Summary
The CP Contact Form with PayPal plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.3.56. This is due to the plugin exposing an unauthenticated IPN-like endpoint (via the 'cp_contactformpp_ipncheck' query parameter) that processes payment confirmations without any authentication, nonce verification, or PayPal IPN signature validation. This makes it possible for unauthenticated attackers to mark form submissions as paid without making actual payments by sending forged payment notification requests with arbitrary POST data (payment_status, txn_id, payer_email).
References
Impacted products
Vendor Product Version
codepeople CP Contact Form with PayPal Version: *   ≤ 1.3.56
 Create a notification for this product.
Show details on NVD website

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