{"id":"GHSA-772m-43f3-hmf8","aliases":[],"title":"TYPO3 Broken Access Control in Localization Handling","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"MODERATE","description":"It has been discovered that backend users having limited access to specific languages are capable of modifying and creating pages in the default language which actually should be disallowed. A valid backend user account is needed in order to exploit this vulnerability.","severity":"medium","score":6.5,"published":"2024-06-07T17:15:33.000Z","modified":"2024-12-04T05:42:00.128Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"typo3/cms","sources":[{"name":"OSV · GHSA-772m-43f3-hmf8","url":"https://osv.dev/vulnerability/GHSA-772m-43f3-hmf8"}],"ranges":[{"events":[{"introduced":"8.0.0"},{"fixed":"8.7.23"}],"type":"ECOSYSTEM"}],"versions":["8.0.0","8.0.1","8.1.0","8.1.1","8.1.2","8.2.0","8.2.1","8.3.0","8.3.1","8.4.0","8.4.1","8.5.0","8.5.1","8.6.0","8.6.1","8.7.0","8.7.1","8.7.2","v8.7.10","v8.7.11","v8.7.12","v8.7.13","v8.7.14","v8.7.15","v8.7.16","v8.7.17","v8.7.18","v8.7.19","v8.7.20","v8.7.21","v8.7.22","v8.7.3","v8.7.4","v8.7.5","v8.7.6","v8.7.7","v8.7.8","v8.7.9"],"fixed":["8.7.23"]}],"sourceAffected":[],"references":["https://github.com/TYPO3/typo3/commit/5004201ee77a69cb825637bc95cdeedb1186f4d4","https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/2019-01-22-3.yaml","https://github.com/TYPO3/typo3","https://typo3.org/security/advisory/typo3-core-sa-2019-003"],"sources":[{"name":"OSV","id":"GHSA-772m-43f3-hmf8","modified":"2024-12-04T05:42:00.128871Z","url":"https://osv.dev/vulnerability/GHSA-772m-43f3-hmf8"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","score":6.5}],"products":[],"remediation":[],"kev":{"status":"unavailable","checkedAt":"2026-10-28T21:10:33.929Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}