CVE-2026-6627

8.2 HIGH

Published 2026-08-05 · Updated 2026-08-05

AI risk analysis

Summary: The flaw allows unauthenticated attackers to modify or delete Stripe payment credentials, enabling credential theft or account takeover.
Exploitability: Exploitation is relatively easy due to the lack of nonce verification and missing capability checks; requires access to `admin-post.php`.
Blast radius: If exploited, it could lead to unauthorized redirection of payments or complete disruption of Stripe integration on affected WordPress sites.
Prioritized remediation: Update to the latest version of WPFormify – Stripe Payments with Form and Checkout plugin immediately.

auth-bypasscredential-theftwp-pluginstripe

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.

NVD description

The WPFormify – Stripe Payments with Form and Checkout plugin for WordPress is vulnerable to unauthorized modification and deletion of Stripe payment credentials in all versions up to, and including, 1.1.1. This is due to missing capability checks and nonce verification on the `wpf_stripe_callback_success()` and `wpf_stripe_disconnect()` functions, both hooked to `admin_init`. The `admin_init` hook fires on `admin-post.php` which is accessible without authentication. This makes it possible for unauthenticated attackers to overwrite the site's Stripe API credentials with attacker-controlled values (redirecting payments to the attacker's Stripe account) or disconnect the Stripe integration entirely by deleting the stored credentials.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

Weaknesses

CWE-862

All references

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.