{"id":"GHSA-9rx9-7fmh-gj3g","aliases":[],"status":"published","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":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","from":"ghsa"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-269"],"published":"2024-05-30T15:47:57Z","modified":"2024-12-05T05:42:59Z","fixes":[{"ecosystem":"Packagist","package":"typo3/cms-core","fixed_in":["8.7.23"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.0.0"},{"fixed":"8.7.23"}]}]},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.0.0"},{"fixed":"8.7.23"}]}],"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"]}],"references":[{"url":"https://github.com/TYPO3-CMS/core/commit/64b1b5dc2f7cacb2ba39b74081f4179d6393b2bf","tags":["web"]},{"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/2019-01-22-3.yaml","tags":["web"]},{"url":"https://typo3.org/security/advisory/typo3-core-sa-2019-003","tags":["web"]},{"url":"https://github.com/advisories/GHSA-9rx9-7fmh-gj3g"},{"url":"https://github.com/TYPO3-CMS/core","tags":["package"]}],"sources":{"ghsa":[{"id":"GHSA-9rx9-7fmh-gj3g","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.","status":"published","published":"2024-05-30T15:47:57Z","modified":"2024-05-30T15:47:58Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:37:52.2286Z"}],"osv":[{"id":"GHSA-9rx9-7fmh-gj3g","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.","status":"published","published":"2024-05-30T15:47:57Z","modified":"2024-12-05T05:42:59.678333Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T15:46:44.225359Z"}]}}