# Flutterwave Payments <= 1.0.7 - Unauthenticated Stored Cross-Site Scripting via Transactions List

- **ID:** WPSEC-2026-0849
- **Plugin:** Flutterwave Payments (`rave-payment-forms`), https://wordpress.org/plugins/rave-payment-forms/
- **Affected versions:** all versions before 1.1.0
- **Fixed in:** 1.1.0 (Update to 1.1.0 or later.)
- **Severity:** High 7.2 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N)
- **Weakness:** CWE-79
- **Usage among sites WPSec scans:** plugin Low, affected versions Low (as of 2026-10-13)
- **Attack surface analysis:** https://attacksurface.wpsec.com/plugin/rave-payment-forms
- **Fix released:** 2026-10-12
- **Published:** 2026-10-13
- **URL:** https://wpsec.com/vuln/WPSEC-2026-0849/

## Description

The Flutterwave Payments plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'form_id' parameter of the get_payment_url AJAX action in all versions up to, and including, 1.0.7, due to insufficient input sanitization and output escaping. The value becomes part of the stored transaction reference, which the admin transactions list prints without escaping, including inside the href attribute of the 'Update' row action. This makes it possible for unauthenticated attackers to inject arbitrary web scripts that will execute whenever an administrator views the transactions list.

## References

- https://wpsec.com/vuln/WPSEC-2026-0849/
- https://plugins.svn.wordpress.org/rave-payment-forms/tags/1.1.0/
- https://wordpress.org/plugins/rave-payment-forms/

Source: WPSec, https://wpsec.com/vuln/WPSEC-2026-0849/

License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Free to use, share and adapt, also commercially, if you credit WPSec and link to this advisory.