CVE-2026-46721

Medium

Description

The create and edit flows do not restrict which user properties may be submitted and do not enforce access control on the frontend user group assignment. As a result, an attacker can assign an arbitrary frontend user group to a newly registered or edited account, gaining unauthorized access to content and functionality restricted to privileged frontend user groups.

SeverityMedium

CVSS6.9

Exploit probability—

ProductEvoweb/sf-register

PublishedMay 19, 2026

First seenMay 19, 2026

Weakness typeCWE-915CWE-915 CWE-639Authorization bypass through user-controlled key

How to fix

Update

evoweb/sf-register14.0.2, 13.2.4 or later

Vendor advisories

typo3.org/security/advisory/typo3-ext-sa-2026-009

Affected products

Product	Affected versions	Fixed in
evoweb/sf-registerPackagist	14.0.0 ≤ v < 14.0.2, v < 13.2.4	14.0.2, 13.2.4

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