16 March 2023
Drupal version 9.5.5 is now available (security release).
Upgrading to Drupal 9.5.5
Drupal 9.5.5 can be upgraded to (or installed) using any of Installatron's products. Use Installatron's optional Automatic Update feature to automatically apply Drupal updates as new versions are released, or use Installatron's Clone feature to duplicate an existing Drupal install to test the 9.5.5 upgrade prior to applying it live. Get started managing your Drupal installations with Installatron
What's New in Drupal 9.5.5
- Drupal core - Moderately critical - Information disclosure - SA-CORE-2023-002 - 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. This release was coordinated with SA-CONTRIB-2023-010.
- Drupal core - Moderately critical - Information disclosure - SA-CORE-2023-003 - 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 The URL of unpublished translations may be disclosed. When used in conjunction with a module like Pathauto, this may reveal the title of unpublished content.
- Drupal core - Moderately critical - Access bypass - SA-CORE-2023-004 - Drupal core provides a page that outputs the markup from phpinfo() to assist with diagnosing PHP configuration. If an attacker was able to achieve an XSS exploit against a privileged user, they may be able to use the phpinfo page to access sensitive information that could be used to escalate the attack. This vulnerability is mitigated by the fact that a successful XSS exploit is required in order to exploit it.