On November 1, 2023, Drupal 9 has officially reached its end of life.
Drupal 9 depends on several essential software components, including Symfony, CKEditor, and Twig. With the approaching end of life for Symfony 4, CKEditor 4, and Twig 2, Drupal 9 has now transitioned into its end-of-life phase. There will be no further Drupal 9 releases.
Project: Entity cache
Date: 2023-September-27
Security risk: Critical 16∕25
Vulnerability: Information disclosureEntity Cache puts core entities into Drupal's cache API.
A recent release of the module does not sanitize certain inputs appropriately. This can lead to unintended behavior when wildcard characters are included in the input.
The impact of this bug should be relatively minor in most configurations, but in worst-case scenarios it could lead to significant Access Bypass.
Project: Drupal core
Date: 2023-September-20
Security risk: Critical 16∕25
Vulnerability: Cache poisoning
Affected versions: >=8.7.0 =10.0 = 10.1 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.
Project: Config Pages
Version: 8.x-2.8, 8.x-2.7, 8.x-2.6, 8.x-2.5,8.x-2.4, 8.x-2.3, 8.x-2.2, 8.x-2.1, 8.x-2.0
Date: 2023-August-23
Security risk: Moderately critical 12∕25
Vulnerability: Information Disclosure
Affected versions: This module enables you to build administrative pages for managing configuration objects, which may then be used elsewhere in the site.
The module doesn't sufficiently validate access when the JSONAPI module is also installed.
Project: ACL
Date: 2023-August-23
Security risk: Critical 17∕25
Vulnerability: Arbitrary PHP code execution
Affected versions: The ACL module, short for Access Control Lists, is an API for other modules to create lists of users and give them access to nodes.
The module processes user input in a way that could be unsafe. This can lead to Remote Code Execution via Object Injection.
Project: AddToAny Share Buttons
Date: 2023-May-31
Security risk: Moderately critical 13∕25
Vulnerability: Cross Site ScriptingThis module provides social media share & follow buttons.
The module doesn't sufficiently restrict AddToAny block settings to users who have permission to administer AddToAny. This allows users with lower permission to configure malicious code leading to a Cross Site Scripting (XSS) vulnerability.
Project: Drupal core
Date: 2023-April-19
Security risk: Moderately critical 13∕25
Vulnerability: Access bypassThe file download facility doesn't sufficiently sanitize file paths in certain situations. This may result in users gaining access to private files that they should not have access to.
Some sites may require configuration changes following this security release. Review the release notes for your Drupal version if you have issues accessing private files after updating.
Project: Drupal core
Date: 2023-March-15
Security risk: Moderately critical 13∕25
Vulnerability: Information Disclosure
Affected versions: >=8.0.0 =9.5.0 =10.0.0 The language module provides a Language switcher block which can be placed to provide links to quickly switch between different languages.
The URL of unpublished translations may be disclosed. When used in conjunction with a module like Pathauto, this may reveal the title of unpublished content.
Project: Drupal core
Date: 2023-March-15
Security risk: Moderately critical 14∕25
Vulnerability: Information Disclosure
Affected versions: >=8.0.0 =9.5.0 =10.0.0 The Media module does not properly check entity access in some circumstances. This may result in users seeing thumbnails of media items they do not have access to, including for private files.