{"id":"GHSA-6xh8-8pfv-53vx","aliases":[],"url":"https://o3.security/vulnerability/GHSA-6xh8-8pfv-53vx","summary":"Authentication Bypass in TYPO3 CMS","details":"The default authentication service misses to invalidate empty strings as password. Therefore it is possible to authenticate backend and frontend users without password set in the database.\nNote: TYPO3 does not allow to create user accounts without a password. Your TYPO3 installation might only be affected if there is a third party component creating user accounts without password by directly manipulating the database.\n\n","published":"2024-06-05T14:17:20Z","modified":"2024-12-02T05:54:21.159681Z","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"typo3/cms","fixedVersion":"6.2.20"},{"ecosystem":"Packagist","name":"typo3/cms","fixedVersion":"7.6.5"},{"ecosystem":"Packagist","name":"typo3/cms","fixedVersion":"8.0.1"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/2016-04-12-3.yaml"},{"type":"WEB","url":"https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2016-011"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2024-12-02T05:54:21.159681Z"}}