Security advisories

This module integrates with Islandora, an open-source digital asset management (DAM) framework. Islandora integrates with various open-source services, which can be run in a distributed environment.

The module doesn't sufficiently sanitize URI paths for its custom route used for attaching media to nodes, which can also lead to cross-site scripting and other vulnerabilities.

This vulnerability is mitigated by the fact that an attacker must have a role with the permission "create media" and the ability to edit the node the media is being attached to.

This module enables you to block bots by Firewall.

The module doesn't sufficiently sanitize user input leading to a reflected Cross-site scripting (XSS) vulnerability.

This vulnerability is mitigated by the fact that the vulnerable functionality is only presented to users that are "challenged" or blocked by the firewall.

This module allows site builders to create so-called "theme_rule" config entities. These theme rules can render pages with different themes than the default when certain conditions match.

The module uses simple GET request to disable or enable theme rules, which allows attackers to disable or enable theme rules by tricking site administrators to click on links.

This vulnerability is mitigated by the fact that an attacker must know the machine name of the theme rule.

This module enables you to integrate and manage icons with Drupal.

The module doesn't sufficiently sanitize user input leading to a reflected Cross-site Scripting (XSS) vulnerability.

The vulnerability is mitigated by the fact that in order to be vulnerable, the "UI Icons for CKEditor 5" submodule must be enabled.

Note: this SA was edited after release to correct the risk score; there is no user authentication requirement.

The Login Disable module prevents users from logging in to your Drupal site unless they know the access key to add to the end of the login form page.
( default: http://example.com/user/login?admin )
If they provide the access key and have a specific role they can log in.

The module does not check for the access key when using the HTTP request login route. It is possible to use this route to log in without providing the access key.

This Drupal Canvas module is a new visual page builder for Drupal. You can create reusable components that match your design system, drag them onto a page, edit content in place, preview changes across multiple pages, and undo mistakes with ease.

The module doesn't sufficiently validate access to Canvas Pages when they are unpublished.

This vulnerability is mitigated by the fact that Canvas Pages don't have content moderation enabled by default, and they must be unpublished after being released, and archiving is not a feature provided by the module yet.

This module integrates the AT Internet Piano Analytics service.

The module does not filter administrator-entered text leading to a persistent Cross-site Scripting (XSS) vulnerability.

This vulnerability is mitigated by the fact that an attacker must have a role with the permission "administer pianoanalytics".

This module allows site administrators to grant specific roles the authority to assign selected roles to users, without them needing the "administer permissions" permission.

The module contains an access bypass vulnerability when used in combination with the Views Bulk Operations module. A user with the ability to delegate a role is also able to assign the administrator role, including to their own user.

This vulnerability is mitigated by the fact that an attacker must have access to a view of users with the Views Bulk Operations module enabled.

Http Client Manager introduces a new Guzzle based plugin which allows you to manage HTTP clients using Guzzle Service Descriptions via YAML, JSON or PHP files, in a simple and efficient way. The modules allows administrators to configure HTTP requests as part of Event Condition Action (ECA) automation.

The module does not sufficiently maintain separation of data from request operations, potentially leading to information disclosure in very uncommon situations.

This module enables you to disable the standard Drupal login form (/user/login) so site owners can prevent interactive logins via the UI.

The module does not sufficiently block authentication when the REST/HTTP login route is used. An attacker (or legitimate user) with valid credentials can authenticate using the REST login endpoint (/user/login?_format=json) or other HTTP-based authentication routes, effectively bypassing the module’s protection of the UI login page.

This module enables integration between Next.js and Drupal for headless CMS functionality.

When installed, the module automatically enables cross-origin resource sharing (CORS) with insecure default settings (Access-Control-Allow-Origin: *), overriding any services.yml CORS configuration. This allows any origin to make cross-origin requests to the site without administrator knowledge or consent.

This vulnerability affects all installations as there are no configuration options to disable this behavior.

This module enables you to apply time-based login restrictions and display related warning or logout confirmation pages.

The module doesn't sufficiently protect its confirmation routes from cross-site request forgery (CSRF), allowing the logout confirmation route to be triggered without user interaction.

The module provides instant integration of the official CKEditor 5 Premium plugins into the Drupal editor configuration.

This module has a path traversal vulnerability, which allows an access bypass to restricted image files in the system.

This access bypass is possible for any account with a View published content permission, but the risk is mitigated by the fact that only images can be opened.

The core system module handles downloads of private and temporary files. Contrib modules can define additional kinds of files (schemes) that may also be handled by the system module.

In some cases, files may be served with the HTTP header Cache-Control: public when they should be uncacheable. This can lead to some users getting cached versions of files with information they should not be able to access. For example, files may be cached by Varnish or a CDN.

Drupal core contains a chain of methods that is exploitable when an insecure deserialization vulnerability exists on the site. This so-called "gadget chain" presents no direct threat, but is a vector that can be used to achieve remote code execution if the application deserializes untrusted data due to another vulnerability.

It is not directly exploitable.

This module provides the ability to convert any entity form into a simple multi-step form.

The module doesn’t sufficiently filter certain user-provided text leading to a cross-site scripting (XSS) vulnerability.

This vulnerability is mitigated by the fact that an attacker must have a role with the permission “administer node form display”.

The upcoming Drupal core security release window has been rescheduled from November 19, 2025 to November 12, 2025. As normal, the window will occur between 1600 UTC and 2200 UTC.

CivicTheme is a design system and theme framework used to build content-rich Drupal websites. It includes editorial workflows, structured content types, and flexible theming components.

CivicTheme does not sufficiently filter field data before rendering them in Twig templates. This combined with multiple instances of the Twig raw filter throughout CivicTheme components, allows for the injection of malicious scripts in browser contexts.

This module allows you to specify an HTTP header name to determine the client's IP address.

The module doesn't sufficiently handle all cases under the scenario if Drupal Core settings $settings['reverse_proxy'] is set to TRUE and $settings['reverse_proxy_addresses'] is configured.

This vulnerability allows an attacker to spoof a request IP address (as Drupal sees it), potentially bypassing a variety of controls.

This module enables you to add Umami Analytics web statistics tracking system to your website.

The "administer umami analytics" permission allows inserting an arbitrary JavaScript file on every page. While this is an expected feature, the permission lacks the "restrict access" flag, which should alert administrators that this permission is potentially dangerous and can lead to cross-site scripting (XSS) vulnerabilities.

This vulnerability is mitigated by the fact that an attacker must have a role with the permission “administer umami analytics”.

This module integrates Plausible Analytics on a site.

The module did not properly filter output in certain cases.

This vulnerability is mitigated by the fact that an attacker must have permission to add raw HTML to the website, such as an unfiltered WYSIWYG field on a public-facing comment.

Supply-chain attack via maintainer account takeover

The security team is marking this project unsupported. There is a known security issue with the project that has not been fixed by the maintainer. If you would like to maintain this project, please read: https://www.drupal.org/node/251466#s-becoming-owner-maintainer-or-co-mai...

The security team is marking this project unsupported. There is a known security issue with the project that has not been fixed by the maintainer. If you would like to maintain this project, please read: https://www.drupal.org/node/251466#s-becoming-owner-maintainer-or-co-mai...