Description
The Formidable Forms plugin for WordPress is vulnerable to a payment integrity bypass in all versions up to, and including, 6.28. This is due to the Stripe Link return handler (`handle_one_time_stripe_link_return_url`) marking payment records as complete based solely on the Stripe PaymentIntent status without comparing the intent's charged amount against the expected payment amount, and the `verify_intent()` function validating only client secret ownership without binding intents to specific forms or actions. This makes it possible for unauthenticated attackers to reuse a PaymentIntent from a completed low-value payment to mark a high-value payment as complete, effectively bypassing payment for goods or services.
INFO
Published Date :
2026-03-13T07:23:39.586Z
Last Modified :
2026-04-08T17:31:16.361Z
Source :
Wordfence
AFFECTED PRODUCTS
The following products are affected by CVE-2026-2890 vulnerability.
| Vendors | Products |
|---|---|
| Strategy11team |
|
| Wordpress |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-2890.
