---
id: "CVE-2026-93370"
page: "https://infrastack.ai/live/CVE-2026-93370"
kind: "vulnerability"
aliases: ["CVE-2026-93370"]
title: "Paystack WooCommerce plugin: unauthenticated order data exposure via order IDs"
severity: "medium"
cvss: 5.3
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["package", "payments", "paystack", "woocommerce", "wordpress"]
not_affected_if: ["custom-metadata-disabled", "newer-plugin-version"]
published_at: "2026-11-07T07:17:05+00:00"
first_seen_at: "2026-11-07T07:46:07+00:00"
updated_at: "2026-11-07T07:47:14+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-93370", "first_seen_at": "2026-11-07T07:46:07+00:00"}]
exploit_sources: []
---

# Paystack WooCommerce plugin: unauthenticated order data exposure via order IDs

Link for people: https://infrastack.ai/live/CVE-2026-93370 (this .md is for agents)

The Paystack WooCommerce Payment Gateway plugin for WordPress, up to and including 5.8.5, leaks customer personal data through the 'key' parameter. An unauthenticated attacker can enumerate sequential order IDs and read billing name, email, phone, addresses and purchased products embedded in page HTML.

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

## How to check

- Check the installed version of the Paystack WooCommerce Payment Gateway plugin in the WordPress plugins screen; versions up to and including `5.8.5` are affected.
- Check whether the optional custom metadata feature is enabled in the Paystack gateway settings.

## Timeline

- 2026-11-07T07:46:07+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-93370

## From the sources

The Paystack WooCommerce Payment Gateway plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 5.8.5 via the 'key' parameter. This makes it possible for unauthenticated attackers to extract customer PII — including billing name, email address, phone number, billing address, shipping address, and purchased product list — embedded into page HTML via wp_localize_script by enumerating sequential order IDs. This is only exploitable when the merchant has enabled the optional custom metadata feature in the Paystack gateway settings.

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