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CVE-2026-6627— WPFormify <= 1.1.1 - Missing Authorization

Quick assessment

Affected
saadiqbal WPFormify – Stripe Payments with Form and Checkout
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress WPFormify – Stripe Payments with Form and Checkout是WordPress基金会的一款集成支付功能的表单与结账插件。 WordPress WPFormify – Stripe Payments with Form and Checkout 1.1.1及之前版本存在授权问题漏洞，该漏洞源于wpf_stripe_callback_success()和wpf_stripe_disconnect()函数缺少权限检查和nonce验证，可能导致未经身份

CVSS 8.2 · High EPSS 0.66% · P50

Affected Version Matrix 1

VendorProduct Version RangeStatus
saadiqbal WPFormify – Stripe Payments with Form and Checkout ≤ 1.1.1 affected
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I. Basic Information for CVE-2026-6627

Vulnerability Information
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Vulnerability Title
WPFormify <= 1.1.1 - Missing Authorization
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress WPFormify – Stripe Payments with Form and Checkout 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress WPFormify – Stripe Payments with Form and Checkout是WordPress基金会的一款集成支付功能的表单与结账插件。 WordPress WPFormify – Stripe Payments with Form and Checkout 1.1.1及之前版本存在授权问题漏洞，该漏洞源于wpf_stripe_callback_success()和wpf_stripe_disconnect()函数缺少权限检查和nonce验证，可能导致未经身份
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
saadiqbal WPFormify – Stripe Payments with Form and Checkout 0 ~ 1.1.1 -

II. Public POCs for CVE-2026-6627

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III. Intelligence Information for CVE-2026-6627

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Patches & Fixes for CVE-2026-6627 (1)

News Coverage for CVE-2026-6627 (1)

IV. Related Vulnerabilities

Same vendor: saadiqbal
Same weakness: CWE-862

V. Comments for CVE-2026-6627

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