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CVE-2026-120856— WordPress Invoice Gateway for WooCommerce – Invoice Payment Gateway plugin <= 1.1.6 - Cross Site Scripting (XSS) vulnerability

Quick assessment

Affected
Rymera Web Co Invoice Gateway for WooCommerce – Invoice Payment Gateway
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.

Rymera Web Co 的"Invoice Gateway for WooCommerce – Invoice Payment Gateway"插件在生成网页期间存在输入未正确中和的漏洞（即跨站脚本攻击，XSS），导致反射型 XSS 问题。该问题影响"Invoice Gateway for WooCommerce – Invoice Payment Gateway"插件从未知版本起至 1.1.6 版本。

CVSS 7.1 · High

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
Rymera Web Co Invoice Gateway for WooCommerce – Invoice Payment Gateway ≤ 1.1.6 affected
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I. Basic Information for CVE-2026-120856

Vulnerability Information
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Vulnerability Title
WordPress Invoice Gateway for WooCommerce – Invoice Payment Gateway plugin <= 1.1.6 - Cross Site Scripting (XSS) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Rymera Web Co Invoice Gateway for WooCommerce – Invoice Payment Gateway 0 ~ 1.1.6 -

II. Public POCs for CVE-2026-120856

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III. Intelligence Information for CVE-2026-120856

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Vendor Pages for CVE-2026-120856 (1)

IV. Related Vulnerabilities

Same vendor: Rymera Web Co
Same weakness: CWE-79