# SchemaEngine AI – AI Schema Markup, Reviews & Rich Snippets for SEO <= 3.1.3 - Authenticated (Subscriber+) Missing Authorization to Review Field Modification

- **ID:** WPSEC-2026-2283
- **Plugin:** Review Schema – Review & Structure Data Schema Plugin (`review-schema`), https://wordpress.org/plugins/review-schema/
- **Affected versions:** all versions before 3.1.4
- **Fixed in:** 3.1.4 (Update to 3.1.4 or later.)
- **Severity:** Medium 4.3 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N)
- **Weakness:** CWE-862
- **Usage among sites WPSec scans:** plugin Low, affected versions Low (as of 2026-11-03)
- **Attack surface analysis:** https://attacksurface.wpsec.com/plugin/review-schema
- **Fix released:** 2026-11-02
- **Published:** 2026-11-03
- **URL:** https://wpsec.com/vuln/WPSEC-2026-2283/

## Description

The review-schema plugin for WordPress is vulnerable to unauthorized modification of data in all versions up to, and including, 3.1.3. This is due to the rtrs_review_edit AJAX handler not checking whether front-end review editing is enabled and not restricting the save to the fields the site allows to be edited. This makes it possible for authenticated attackers, with subscriber-level access and above, to edit their own reviews when editing is turned off, and to change the rating, title, text or images of their reviews when the site does not allow those fields to be edited.

## References

- https://wpsec.com/vuln/WPSEC-2026-2283/
- https://plugins.svn.wordpress.org/review-schema/tags/3.1.4/
- https://wordpress.org/plugins/review-schema/

Source: WPSec, https://wpsec.com/vuln/WPSEC-2026-2283/

License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Free to use, share and adapt, also commercially, if you credit WPSec and link to this advisory.