---
id: "CVE-2026-112221"
kind: "vulnerability"
aliases: ["CVE-2026-112221"]
title: "SureCart WordPress plugin: stored XSS through input handling before 4.9.5"
severity: "high"
cvss: 7.1
epss: 0.00202
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["package", "self-hosted", "surecart", "wordpress"]
not_affected_if: ["surecart-not-installed"]
published_at: "2026-10-21T15:17:16+00:00"
first_seen_at: "2026-10-23T21:57:28+00:00"
updated_at: "2026-10-25T03:31:48+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-112221", "first_seen_at": "2026-10-23T21:57:28+00:00"}, {"source": "epss", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-112221", "first_seen_at": "2026-10-24T13:15:54+00:00"}]
---

# SureCart WordPress plugin: stored XSS through input handling before 4.9.5

SureCart, a WordPress e-commerce plugin by Brainstorm Force, fails to neutralize user input before it is rendered in web pages, enabling stored cross-site scripting. An attacker who can store input in the site can run script in the browser of anyone who views the affected page, such as an administrator.

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

## How to check

- Check the installed SureCart plugin version in the WordPress admin Plugins screen or with `wp plugin get surecart --field=version`
- Confirm whether the version is `4.9.5` or earlier

## Fix

- Update SureCart to a version later than `4.9.5`
- unknown: the sources do not name the exact patched release

## Timeline

- 2026-10-23T21:57:28+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-112221
- 2026-10-24T13:15:54+00:00 epss https://api.first.org/data/v1/epss?cve=CVE-2026-112221

## From the sources

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brainstorm Force SureCart surecart allows Stored XSS.This issue affects SureCart: from n/a through 4.9.5.

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_