---
id: "CVE-2026-111845"
kind: "vulnerability"
aliases: ["CVE-2026-111845"]
title: "YITH WooCommerce Product Bundles: missing authorization check through version 2.29.0"
severity: "medium"
cvss: 5.3
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["package", "woocommerce", "wordpress", "yith"]
not_affected_if: ["plugin-not-installed"]
published_at: "2026-10-19T13:16:56+00:00"
first_seen_at: "2026-10-23T21:57:18+00:00"
updated_at: "2026-10-25T04:25:13+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-111845", "first_seen_at": "2026-10-23T21:57:18+00:00"}]
---

# YITH WooCommerce Product Bundles: missing authorization check through version 2.29.0

The YITH WooCommerce Product Bundles plugin for WordPress lacks an authorization check on at least one action, so a user may reach functionality they should not. The sources say the flaw comes from incorrectly configured access control levels and affects all versions through 2.29.0.

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

## How to check

- Check the installed plugin version in WordPress admin under Plugins, or with `wp plugin get yith-woocommerce-product-bundles --field=version`
- Confirm whether the plugin is active on the site

## Fix

- Update yith-woocommerce-product-bundles to a version later than `2.29.0` once the vendor publishes a fixed release (the sources do not name one)
- Until a fix is available, unknown

## Timeline

- 2026-10-23T21:57:18+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-111845

## From the sources

Missing Authorization vulnerability in YITH YITH WooCommerce Product Bundles yith-woocommerce-product-bundles allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects YITH WooCommerce Product Bundles: from n/a through 2.29.0.

---

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