---
id: "CVE-2026-120856"
page: "https://infrastack.ai/live/CVE-2026-120856"
kind: "vulnerability"
aliases: ["CVE-2026-120856"]
title: "Invoice Gateway for WooCommerce: reflected XSS lets attackers run scripts in visitors' browsers"
severity: "high"
cvss: 7.1
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["package", "self-hosted", "woocommerce", "wordpress"]
not_affected_if: ["plugin-not-installed", "version-above-1.1.6"]
published_at: "2026-11-09T13:17:06+00:00"
first_seen_at: "2026-11-09T13:26:50+00:00"
updated_at: "2026-11-09T13:27:34+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-120856", "first_seen_at": "2026-11-09T13:26:50+00:00"}]
exploit_sources: []
---

# Invoice Gateway for WooCommerce: reflected XSS lets attackers run scripts in visitors' browsers

Link for people: https://infrastack.ai/live/CVE-2026-120856 (this .md is for agents)

Invoice Gateway for WooCommerce, a WordPress payment plugin by Rymera Web Co, has a reflected cross-site scripting flaw. An attacker can craft a link that runs their script in the browser of a user who opens it.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed plugin version in the WordPress admin under Plugins, or in `wp-content/plugins/invoice-gateway-for-woocommerce`
- Compare the version against `1.1.6`, the last affected version named in the advisory

## Fix

- Invoice Gateway for WooCommerce: move to a version later than `1.1.6`; the sources do not name the exact fixed release

## Timeline

- 2026-11-09T13:26:50+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-120856

## From the sources

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Rymera Web Co Invoice Gateway for WooCommerce – Invoice Payment Gateway invoice-gateway-for-woocommerce allows Reflected XSS.This issue affects Invoice Gateway for WooCommerce – Invoice Payment Gateway: from n/a through 1.1.6.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_