Intel

AIKIDO-2026-548191

statamic/cms is vulnerable to Missing Authorization

Missing AuthorizationCVE-2026-64664 Published 4 days ago

43

Medium Risk

This Affects:

PHPstatamic/cms
0.0.1 - 5.74.0
Fixed in 5.74.1
6.0.0 - 6.23.0
Fixed in 6.24.0
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TL;DR

A Control Panel endpoint intended for the user-creation wizard does not check that the caller is authorized to view users. An authenticated Control Panel user who lacks the view-users permission can query the endpoint to determine whether a given email address belongs to an existing user. Only the existence of the account is exposed, not any of its data. The fix enforces an authorization check on the endpoint.

Who does this affect?

You are affected if you are using a version that falls within the vulnerable range and an authenticated Control Panel user without view-users permission can reach the user-creation wizard email-check endpoint.

Background info

statamic/cms is vulnerable to Missing Authorization in versions 0.0.1 - 5.74.0 and 6.0.0 - 6.23.0.

How to fix this

Upgrade the statamic/cms library to the patch version.