Security advisories

In certain scenarios, Drupal's JSON:API module will output error backtraces. With some configurations, this may cause sensitive information to be cached and made available to anonymous users, leading to privilege escalation.

This vulnerability only affects sites with the JSON:API module enabled, and can be mitigated by uninstalling JSON:API.

The core REST and contributed GraphQL modules are not affected.

The Webprofiler module provides a way of displaying the Symfony profile debugging tool at the bottom of each page.

The abbr_class Twig filter can be used to bypass the Twig auto-escape feature.

This vulnerability is mitigated by the fact that it is only exposed when the filter is specifically used in a theme to render content that contains an attack vector.

This module enables you to hide email addresses from bots and site scrapers by using the rot13 strategy.

The module doesn't sufficiently escape the data attribute under the scenario a user has access to manipulate that value.

This vulnerability is mitigated by the fact that an attacker must have a role with permissions to allow data attributes in content on a site.

The Data Field module provides a way of building field types that are made up of other fields, a simpler alternative to e.g. the Paragraphs system.

Access to these forms isn't properly validated, allowing a user with the "access content" permission to view and edit fields on entities.