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OpenAdvisories
Medium · 6.4 CVE-2026-119035 EUVD-2026-123180GHSA-rpqp-cp85-47rm

Schema & Structured Data for WP & AMP < 1.70 - Contributor+ Stored XSS via JSON-LD Pretty Print

Published Nov 11, 2026 · Updated Nov 11, 2026 · Assigned by WPScan

Description

The Schema & Structured Data for WP & AMP WordPress plugin before 1.70 does not safely encode its structured data output when the Pretty Print option is enabled, allowing users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks when the site maps a schema property to a custom field.

Affected products

VendorProductAffectedFixed
— Schema & Structured Data for WP & AMP < 1.70 1.70

References