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GHSA-9mh6-g99m-ppcwlow3.3

auth0-PHP SDK Does Not Properly Handle File Types in Bulk User Import

Impact

In applications built with the Auth0-PHP SDK, the Bulk User Import endpoint does not validate the file path wrapper or value. Without proper validation, affected applications may accept arbitrary file paths or URLs.

Source excerpt · OSV

Affected packages

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

auth0/auth0-php Packagist
Affected rangeRecorded fix
From 3.3.0 before 8.17.0Ecosystem versions8.17.0

Version evidence: OSV · GHSA-9mh6-g99m-ppcw

View original version evidence (99 explicit versions)

Original source description

Overview

In applications built with the Auth0-PHP SDK, the Bulk User Import endpoint does not validate the file path wrapper or value. Without proper validation, affected applications may accept arbitrary file paths or URLs.

Am I affected?

You are affected by this vulnerability if you meet the following preconditions:

  1. Applications using the Auth0-PHP SDK, versions between v3.3.0 and v8.16.0, or
  2. Applications using the following SDKs that rely on the Auth0-PHP SDK versions between v3.3.0 and v8.16.0: a. Auth0/symfony, b. Auth0/laravel-auth0, c. Auth0/wordpress.

Fix

Upgrade Auth0/Auth0-PHP to version 8.17.0 or greater.

Acknowledgement

Okta would like to thank Mohamed Amine Saidani (pwni) for discovering this vulnerability.

References