CVE-2022-25276

Name of the Vulnerable Software and Affected Versions Drupal versions prior to the fixed version

Description 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.

Recommendations For versions prior to the fixed version, update to a version that includes the fix for the Media oEmbed iframe route vulnerability. As a temporary workaround, consider restricting access to the Media oEmbed iframe route to minimize the risk of exploitation.