{"id":"CVE-2020-11063","details":"In TYPO3 CMS versions 10.4.0 and 10.4.1, it has been discovered that time-based attacks can be used with the password reset functionality for backend users. This allows an attacker to mount user enumeration based on email addresses assigned to backend user accounts. This has been fixed in 10.4.2.","aliases":["BIT-typo3-2020-11063","GHSA-347x-877p-hcwx"],"modified":"2026-10-24T10:47:44.763249164Z","published":"2020-05-13T23:15:11.047Z","database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:a:typo3:typo3:10.4.0:*:*:*:*:*:*:*","cpe:2.3:a:typo3:typo3:10.4.1:*:*:*:*:*:*:*"],"extracted_events":[{"source":"CPE_STRING","range":[{"introduced":"10.4.0"},{"last_affected":"10.4.0"},{"introduced":"10.4.1"},{"last_affected":"10.4.1"}]}],"vendor_product":"typo3:typo3"}]},"references":[{"type":"ADVISORY","url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-347x-877p-hcwx"},{"type":"ADVISORY","url":"https://github.com/TYPO3/typo3/security/advisories/GHSA-347x-877p-hcwx"},{"type":"FIX","url":"https://github.com/TYPO3/typo3/commit/14929b98ecda0ce67329b0f25ca7c01ee85df574"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/TYPO3/typo3","events":[{"introduced":"408adc7ac146134aad8690d40935da5ae42dc2b2"},{"last_affected":"d54b7fc011b9b9d4ecea8196b59fe919c2c09406"}],"database_specific":{"extracted_events":[{"range":[{"introduced":"10.4.0"},{"last_affected":"10.4.0"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:typo3:typo3:10.4.0:*:*:*:*:*:*:*"},{"cpe":"cpe:2.3:a:typo3:typo3:10.4.1:*:*:*:*:*:*:*","range":[{"introduced":"10.4.1"},{"last_affected":"10.4.1"}],"source":"CPE_STRING"}]}}],"versions":["10.4.0","10.4.1","v10.4.1","v10.4.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-11063.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/typo3/typo3","events":[{"introduced":"408adc7ac146134aad8690d40935da5ae42dc2b2"},{"last_affected":"d54b7fc011b9b9d4ecea8196b59fe919c2c09406"},{"fixed":"14929b98ecda0ce67329b0f25ca7c01ee85df574"}],"database_specific":{"extracted_events":[{"range":[{"introduced":"10.4.0"},{"last_affected":"10.4.0"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:typo3:typo3:10.4.0:*:*:*:*:*:*:*"},{"cpe":"cpe:2.3:a:typo3:typo3:10.4.1:*:*:*:*:*:*:*","range":[{"introduced":"10.4.1"},{"last_affected":"10.4.1"}],"source":"CPE_STRING"},{"range":[{"fixed":"14929b98ecda0ce67329b0f25ca7c01ee85df574"}],"source":"REFERENCES_COMMIT"}]}}],"versions":["10.4.0","10.4.1","v10.4.1","v10.4.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-11063.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}