{"id":"GHSA-2gc7-w4hw-rr2m","summary":"class.upload.php in verot.net omits .pht from the set of dangerous file extensions","details":"class.upload.php in verot.net class.upload through 1.0.3 and 2.x through 2.0.4, as used in the K2 extension for Joomla! and other products, omits .pht from the set of dangerous file extensions, a similar issue to CVE-2019-19576.","aliases":["CVE-2019-19634"],"modified":"2026-07-21T15:15:51.300862649Z","published":"2020-02-28T01:10:17Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2020-02-25T16:03:36Z","nvd_published_at":"2019-12-17T18:15:14Z","cwe_ids":["CWE-434"],"severity":"CRITICAL"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-19634"},{"type":"WEB","url":"https://github.com/jra89/CVE-2019-19634"},{"type":"WEB","url":"https://github.com/verot/class.upload.php/blob/2.0.4/src/class.upload.php#L3068"},{"type":"WEB","url":"https://medium.com/%40jra8908/cve-2019-19634-arbitrary-file-upload-in-class-upload-php-ccaf9e13875e"},{"type":"WEB","url":"https://medium.com/@jra8908/cve-2019-19634-arbitrary-file-upload-in-class-upload-php-ccaf9e13875e"}],"affected":[{"package":{"name":"verot/class.upload.php","ecosystem":"Packagist","purl":"pkg:composer/verot/class.upload.php"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.0.3"}]}],"versions":["1.0.0","1.0.1","1.0.2","1.0.3"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/02/GHSA-2gc7-w4hw-rr2m/GHSA-2gc7-w4hw-rr2m.json"}},{"package":{"name":"verot/class.upload.php","ecosystem":"Packagist","purl":"pkg:composer/verot/class.upload.php"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"last_affected":"2.0.4"}]}],"versions":["2.0.0","2.0.1","2.0.2","2.0.3","2.0.4"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/02/GHSA-2gc7-w4hw-rr2m/GHSA-2gc7-w4hw-rr2m.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}