SchemaEngine AI – AI Schema Markup, Reviews & Rich Snippets for SEO <= 3.1.5 - Authenticated (Contributor+) Insecure Direct Object Reference to Sensitive Information Exposure via 'rtrs-affiliate' Shortcode 'id' Attribute
- ID
- WPSEC-2026-2929
- Plugin
- SchemaEngine AI – AI Schema Markup, Reviews & Rich Snippets for SEO (review-schema)
- Affected
- all versions before 3.1.6
- Remediation
- Update to 3.1.6 or later.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Weakness
- CWE-639
- Usage
- Plugin Low · Affected versions Low among sites WPSec scans, 2026-11-12
- Attack surface
- SchemaEngine AI – AI Schema Markup, Reviews & Rich Snippets for SEO on WPSec AttackSurface
- Fix released
- Published
Description
The SchemaEngine AI – AI Schema Markup, Reviews & Rich Snippets for SEO plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.1.5 via the 'id' attribute of the [rtrs-affiliate] shortcode due to missing validation of the post type, status and password protection of the referenced post. This makes it possible for authenticated attackers, with contributor-level access and above, to embed the shortcode with the ID of a draft, private, trashed or password-protected affiliate post and expose its review box data (title, summary, rating criteria, pros and cons, prices and button text and URL).
References
- https://wpsec.com/vuln/WPSEC-2026-2929/
- https://plugins.svn.wordpress.org/review-schema/tags/3.1.6/
- https://wordpress.org/plugins/review-schema/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
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