{"id":"GHSA-fh4q-hxrw-cjqq","summary":"TYPO3 Arbitrary Code Execution","details":"Unrestricted File Upload vulnerability in the fileDenyPattern in sysext/core/Classes/Core/SystemEnvironmentBuilder.php in TYPO3 7.6.0 to 7.6.21 and 8.0.0 to 8.7.4 allows remote authenticated users to upload files with a .pht extension and consequently execute arbitrary PHP code.","aliases":["CVE-2017-14251"],"modified":"2024-04-25T21:57:34.638161Z","published":"2022-05-17T00:18:39Z","database_specific":{"cwe_ids":["CWE-434"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2024-04-25T21:29:47Z","nvd_published_at":"2017-09-11T09:29:00Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2017-14251"},{"type":"PACKAGE","url":"https://github.com/TYPO3/typo3"},{"type":"WEB","url":"https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2017-007"},{"type":"WEB","url":"http://blog.emaze.net/2017/12/typo3-unrestricted-file-upload-remote.html"},{"type":"WEB","url":"http://www.securityfocus.com/bid/100620"},{"type":"WEB","url":"http://www.securitytracker.com/id/1039295"}],"affected":[{"package":{"name":"typo3/cms","ecosystem":"Packagist","purl":"pkg:composer/typo3/cms"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.6.0"},{"fixed":"7.6.22"}]}],"versions":["7.6.0","7.6.1","7.6.10","7.6.11","7.6.12","7.6.13","7.6.14","7.6.15","7.6.16","7.6.17","7.6.18","7.6.19","7.6.2","7.6.3","7.6.4","7.6.5","7.6.6","7.6.7","7.6.8","7.6.9","v7.6.20","v7.6.21"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-fh4q-hxrw-cjqq/GHSA-fh4q-hxrw-cjqq.json"}},{"package":{"name":"typo3/cms","ecosystem":"Packagist","purl":"pkg:composer/typo3/cms"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.0.0"},{"fixed":"8.7.5"}]}],"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","v8.7.3","v8.7.4"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-fh4q-hxrw-cjqq/GHSA-fh4q-hxrw-cjqq.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}