MediumGHSA-mh3r-6cp5-hc2j

Authentication Bypass in TYPO3 Frontend

Published 5 Jun 2024 · Updated 2 Dec 2024

Affected package

Affected: >=8.2.0 <8.6.1
Fixed in: 8.6.1

Update to the fixed version for your release line, for example:composer require typo3/cms:^8.6.1

Details

Due to late TCA initialization the authentication service fails to restrict frontend user according to the validation rules. Therefore it is possible to authenticate restricted (e.g. disabled) frontend users.

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References

Linkgithub.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/2017-02-28-1.yaml

Advisory data from OSV.dev (opens OSV.dev in a new tab), refreshed daily.