{"id":"CVE-2019-19634","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":["GHSA-2gc7-w4hw-rr2m"],"modified":"2026-07-08T05:55:21.559775487Z","published":"2019-12-17T18:15:14.870Z","database_specific":{"unresolved_ranges":[{"source":"CPE_RANGE","vendor_product":"joomlaworks:k2","cpes":["cpe:2.3:a:joomlaworks:k2:*:*:*:*:*:joomla\\!:*:*"],"extracted_events":[{"last_affected":"2.10.1"}]}]},"references":[{"type":"WEB","url":"https://medium.com/%40jra8908/cve-2019-19634-arbitrary-file-upload-in-class-upload-php-ccaf9e13875e"},{"type":"ADVISORY","url":"https://github.com/jra89/CVE-2019-19634"},{"type":"EVIDENCE","url":"https://github.com/verot/class.upload.php/blob/2.0.4/src/class.upload.php#L3068"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/verot/class.upload.php","events":[{"introduced":"0"},{"fixed":"db1b4fe50c1754696970d8b437f07e7b94a7ebf2"},{"introduced":"adc88821397ccc2f17a9b0c579350b2f0b5aa56c"},{"fixed":"bde864563f4fefa4a2f44993937f82effebb7e25"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:verot_project:verot:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"1.0.3"},{"introduced":"2.0.0"},{"fixed":"2.0.4"}]}}],"versions":["1.0.2","2.0.3","2.0.2","1.0.1","2.0.1","1.0.0","2.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-19634.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}