{"action":"Upgrade typo3/cms-core to 7.6.52 or later.","affected":[{"fixed":"7.6.52","introduced":"7.0.0"},{"fixed":"8.7.41","introduced":"8.0.0"},{"fixed":"9.5.28","introduced":"9.0.0"},{"fixed":"10.4.18","introduced":"10.0.0"},{"fixed":"11.3.1","introduced":"11.0.0"}],"component":"typo3/cms-core","cve_ids":["CVE-2021-32767"],"ecosystem":"Packagist","epss":0.00829,"exploited":false,"fixed_versions":["7.6.52","8.7.41","9.5.28","10.4.18","11.3.1"],"ghsa_id":"GHSA-34fr-fhqr-7235","id":"tcs_01M5KESJ9MRRZSW9ESEDWKPB7B","modified_at":"2026-07-08T06:27:26.446733090Z","published_at":"2021-07-26T21:16:28Z","references":["https://osv.dev/vulnerability/GHSA-34fr-fhqr-7235","https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-34fr-fhqr-7235","https://github.com/TYPO3/typo3/security/advisories/GHSA-34fr-fhqr-7235","https://nvd.nist.gov/vuln/detail/CVE-2021-32767","https://github.com/TYPO3/typo3/commit/0b4950163b8919451964133febc65bcdfcec721c","https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-32767.yaml","https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-32767.yaml","https://github.com/TYPO3/typo3","https://typo3.org/security/advisory/typo3-core-sa-2021-012","https://typo3.org/security/advisory/typo3-core-sa-2021-013"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-34fr-fhqr-7235","url":"https://osv.dev/vulnerability/GHSA-34fr-fhqr-7235"}],"summary":"Information Disclosure in User Authentication"}