CVE-2025-9512: Unknown Schema & Structured Data For Wp & Amp

Medium severity, CVSS 6.1. EPSS: 0.3% chance of exploitation in the next 30 days.

The Schema & Structured Data for WP & AMP WordPress plugin before 1.50 does not properly handles HTML tag attribute modifications, making it possible for unauthenticated attackers to conduct Stored XSS attacks via post comments.

Affected products

• Unknown Schema & Structured Data For Wp & Amp: before 1.50 (fixed in 1.50)

Published 2025-10-01. Last modified 2026-10-09.