CVE-2022-25276: Drupal

Medium severity, CVSS 6.1. EPSS: 0.5% chance of exploitation in the next 30 days.

The Media oEmbed iframe route does not properly validate the iframe domain setting, which allows embeds to be displayed in the context of the primary domain. Under certain circumstances, this could lead to cross-site scripting, leaked cookies, or other vulnerabilities.

Affected products

• Drupal Drupal: from 9.3.0, before 9.3.19 (fixed in 9.3.19); from 9.4.0, before 9.4.3 (fixed in 9.4.3)

Published 2023-04-26. Last modified 2026-06-17.