{"id":"GHSA-gwfx-p7mr-f92v","aliases":[],"title":"Missing Access Check in TYPO3 CMS","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"CRITICAL","description":"Extbase request handling fails to implement a proper access check for requested controller/ action combinations, which makes it possible for an attacker to execute arbitrary Extbase actions by crafting a special request. To successfully exploit this vulnerability, an attacker must have access to at least one Extbase plugin or module action in a TYPO3 installation. The missing access check inevitably leads to information disclosure or remote code execution, depending on the action that an attacker is able to execute.","severity":"critical","score":9,"published":"2024-06-05T14:22:26.000Z","modified":"2024-12-02T05:39:49.717Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"typo3/cms","sources":[{"name":"OSV · GHSA-gwfx-p7mr-f92v","url":"https://osv.dev/vulnerability/GHSA-gwfx-p7mr-f92v"}],"ranges":[{"events":[{"introduced":"6.2.0"},{"fixed":"6.2.25"}],"type":"ECOSYSTEM"}],"versions":["6.2.0","6.2.1","6.2.10","6.2.10-rc1","6.2.11","6.2.12","6.2.13","6.2.14","6.2.15","6.2.16","6.2.17","6.2.18","6.2.19","6.2.2","6.2.20","6.2.21","6.2.22","6.2.23","6.2.24","6.2.3","6.2.4","6.2.5","6.2.6","6.2.7","6.2.8","6.2.9"],"fixed":["6.2.25"]},{"ecosystem":"Packagist","name":"typo3/cms","sources":[{"name":"OSV · GHSA-gwfx-p7mr-f92v","url":"https://osv.dev/vulnerability/GHSA-gwfx-p7mr-f92v"}],"ranges":[{"events":[{"introduced":"7.6.0"},{"fixed":"7.6.8"}],"type":"ECOSYSTEM"}],"versions":["7.6.0","7.6.1","7.6.2","7.6.3","7.6.4","7.6.5","7.6.6","7.6.7"],"fixed":["7.6.8"]},{"ecosystem":"Packagist","name":"typo3/cms","sources":[{"name":"OSV · GHSA-gwfx-p7mr-f92v","url":"https://osv.dev/vulnerability/GHSA-gwfx-p7mr-f92v"}],"ranges":[{"events":[{"introduced":"8.0.0"},{"fixed":"8.1.1"}],"type":"ECOSYSTEM"}],"versions":["8.0.0","8.0.1","8.1.0"],"fixed":["8.1.1"]}],"sourceAffected":[],"references":["https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/2016-05-24-1.yaml","https://web.archive.org/web/20160606110438/https://typo3.org/teamssecuritysecurity-bulletins/security-bulletins-single-view/article/missing-access-check-in-typo3-cms"],"sources":[{"name":"OSV","id":"GHSA-gwfx-p7mr-f92v","modified":"2024-12-02T05:39:49.717320Z","url":"https://osv.dev/vulnerability/GHSA-gwfx-p7mr-f92v"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","score":9}],"products":[],"remediation":[],"kev":{"status":"unavailable","checkedAt":"2026-10-28T18:20:33.032Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}