{"data":{"id":"CVE-2019-19634","cve_id":"CVE-2019-19634","title":"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!","summary":"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!","severity":"CRITICAL","cvss":{"score":9.8,"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"nvd"},"published_at":"2019-12-17T18:15:14.870000Z","modified_at":"2026-06-26T14:53:03.707000Z","withdrawn_at":null,"is_joomla":true,"is_joomla_core":false,"relevance":"certain","product":"k2","extension":{"type":"package","name":"k2"},"sources":["nvd"],"source_count":1,"url":"https://cve.oyer.fr/cve/CVE-2019-19634","description":"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.","cwe":["CWE-434"],"affected":[{"package":null,"product":"verot","vendor":"verot_project","ecosystem":null,"cpe":"cpe:2.3:a:verot_project:verot:*:*:*:*:*:*:*:*","version_start":null,"version_end":"1.0.3","version_end_inclusive":false,"fixed_version":"1.0.3","type":null,"source":"nvd"},{"package":null,"product":"verot","vendor":"verot_project","ecosystem":null,"cpe":"cpe:2.3:a:verot_project:verot:*:*:*:*:*:*:*:*","version_start":"2.0.0","version_end":"2.0.4","version_end_inclusive":false,"fixed_version":"2.0.4","type":null,"source":"nvd"},{"package":null,"product":"k2","vendor":"joomlaworks","ecosystem":null,"cpe":"cpe:2.3:a:joomlaworks:k2:*:*:*:*:*:joomla\\!:*:*","version_start":null,"version_end":"2.10.1","version_end_inclusive":true,"fixed_version":null,"type":null,"source":"nvd"}],"references":[{"url":"https://github.com/jra89/CVE-2019-19634","title":"Third Party Advisory","source":"nvd"},{"url":"https://github.com/verot/class.upload.php/blob/2.0.4/src/class.upload.php#L3068","title":"Exploit, Third Party Advisory","source":"nvd"},{"url":"https://medium.com/%40jra8908/cve-2019-19634-arbitrary-file-upload-in-class-upload-php-ccaf9e13875e","title":null,"source":"nvd"}],"source_records":[{"source":"nvd","external_id":"CVE-2019-19634","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-19634","severity":"CRITICAL","cvss_score":9.8,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_version":"3.1","first_seen_at":"2026-09-26T09:34:19.880387Z","last_seen_at":"2026-09-26T09:34:19.880387Z"}],"history":[{"at":"2026-09-26T09:34:19.880387Z","event":"created","source":"nvd","detail":"Détectée via nvd"}]}}