CVE-2023-4290: Mpembed Wp Matterport Shortcode

Medium severity, CVSS 6.1. EPSS: 0.4% chance of exploitation in the next 30 days.

The WP Matterport Shortcode WordPress plugin before 2.1.7 does not escape the PHP_SELF server variable when outputting it in attributes, leading to Reflected Cross-Site Scripting issues which could be used against high privilege users such as admin

Affected products

• Mpembed Wp Matterport Shortcode: before 2.1.7 (fixed in 2.1.7)

Published 2023-10-16. Last modified 2026-06-17.