{"id":"GHSA-9rx9-7fmh-gj3g","aliases":[],"title":"TYPO3 Broken Access Control in Localization Handling","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":"2024-05-30T15:47:57.000Z","modified":"2024-12-05T05:42:59.678Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"typo3/cms-core","ranges":[{"events":[{"introduced":"8.0.0"},{"fixed":"8.7.23"}],"type":"ECOSYSTEM"}],"versions":["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","v8.7.7","v8.7.8","v8.7.9"],"fixed":["8.7.23"]}],"references":["https://github.com/TYPO3-CMS/core/commit/64b1b5dc2f7cacb2ba39b74081f4179d6393b2bf","https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/2019-01-22-3.yaml","https://github.com/TYPO3-CMS/core","https://typo3.org/security/advisory/typo3-core-sa-2019-003"],"sources":[{"name":"OSV","id":"GHSA-9rx9-7fmh-gj3g","modified":"2024-12-05T05:42:59.678333Z","url":"https://osv.dev/vulnerability/GHSA-9rx9-7fmh-gj3g"}],"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}]}