---
id: "CVE-2026-15261"
kind: "vulnerability"
aliases: ["CVE-2026-15261"]
title: "TI WooCommerce Wishlist plugin leaks private wishlists through its REST API"
severity: "medium"
cvss: 5.3
epss: 0.00202
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["ecommerce", "package", "woocommerce", "wordpress"]
not_affected_if: ["plugin-updated-2.13.0"]
published_at: "2026-10-21T06:16:48+00:00"
first_seen_at: "2026-10-23T21:57:28+00:00"
updated_at: "2026-10-25T04:21:08+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-15261", "first_seen_at": "2026-10-23T21:57:28+00:00"}, {"source": "epss", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-15261", "first_seen_at": "2026-10-24T13:15:54+00:00"}]
---

# TI WooCommerce Wishlist plugin leaks private wishlists through its REST API

The TI WooCommerce Wishlist WordPress plugin before 2.13.0 applies an owner-only check on the front end but not on its REST API. An unauthenticated visitor can read the metadata and item contents of other users' private wishlists.

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

## How to check

- Check the installed version of the TI WooCommerce Wishlist plugin in the WordPress admin under Plugins; it is affected if it is below `2.13.0`.
- Request the plugin's REST API routes while logged out and see whether private wishlist data is returned (exact routes: unknown).

## Fix

- Update TI WooCommerce Wishlist to `2.13.0` or later.
- Until updated, deactivate the plugin or restrict its REST API routes to authenticated users (exact method: unknown).

## Timeline

- 2026-10-23T21:57:28+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-15261
- 2026-10-24T13:15:54+00:00 epss https://api.first.org/data/v1/epss?cve=CVE-2026-15261

## From the sources

The TI WooCommerce Wishlist WordPress plugin before 2.13.0 does not enforce the same owner-only access control on its REST API that it applies on the front-end, allowing unauthenticated users to read the metadata and item contents of private wishlists.

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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_