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2.4.10 (2013-02-19)


  • Security: Undefined $allowed_actions overrides parent definitions
  • API: More restrictive $allowed_actions checks for Controller when used with Extension


Security: Undefined $allowed_actions overrides parent definitions

Severity: Important

Description: Controller (and subclasses) failed to enforce $allowed_action restrictions on parent classes if a child class didn't have it explicitly defined.

Impact: Depends on the used controller code. For any method with public visibility, the flaw can expose the return value of the method (unless it fails due to wrong arguments). It can also lead to unauthorized or unintended execution of logic, e.g. modifying the state of a database record.

Fix: Apply the 2.4.10 update. In addition, we strongly recommend to define $allowed_actions on all controller classes to ensure the intentions are clearly communicated.

API: More restrictive $allowed_actions checks for Controller when used with Extension

Controllers which are extended with $allowed_actions (through an Extension) now deny access to methods defined on the controller, unless this class also has them in its own $allowed_actions definition.


API Changes

  • 2013-02-15 2352317 Filter composer files in IIS and Apache rules (fixes #8011) (Ingo Schommer)
  • 2013-02-12 [45c68d6] Require ADMIN for ?showtemplate=1 (Ingo Schommer)


  • 2013-02-17 c7b0666 Escape page titles in CommentAdmin table listing (Ingo Schommer)
  • 2013-01-15 [50995fb] Undefined $allowed_actions overrides parent definitions, stricter handling of $allowed_actions on Extension (Ingo Schommer)
  • 2013-01-06 [eecd348] Keep Member.PasswordEncryption setting on empty passwords (Ingo Schommer)

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