{"id":"CVE-2019-19576","aliases":["EUVD-2020-0275","GHSA-r5gm-4p5w-pq2p"],"status":"published","title":"Remote code execution in verot/class.upload.php","description":"class.upload.php in verot.net class.upload before 1.0.3 and 2.x before 2.0.4, as used in the K2 extension for Joomla! and other products, omits .phar from the set of dangerous file extensions.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.2638,"percentile":0.98019,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-434"],"published":"2019-12-04T17:33:34Z","modified":"2026-10-20T10:51:38Z","exploits":[{"source":"exploitdb","id":"EDB-47749","title":"Verot 2.0.3 - Remote Code Execution","type":"webapps","platform":"php","date":"2019-12-06","url":"https://www.exploit-db.com/exploits/47749"},{"source":"pocgithub","id":"jra89/CVE-2019-19576","title":"jra89/CVE-2019-19576","date":"2019-12-04","url":"https://github.com/jra89/CVE-2019-19576"}],"fixes":[{"ecosystem":"Packagist","package":"verot/class.upload.php","fixed_in":["1.0.3","2.0.4"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"verot/class.upload.php","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.3"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"verot/class.upload.php","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.0.4"}]}]},{"source":"osv","ecosystem":"Packagist","package":"verot/class.upload.php","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.3"}]}],"versions":["1.0.0","1.0.1","1.0.2"]},{"source":"osv","ecosystem":"Packagist","package":"verot/class.upload.php","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.0.4"}]}],"versions":["2.0.0","2.0.1","2.0.2","2.0.3"]}],"products":[{"vendor":"joomlaworks","product":"k2"},{"vendor":"verot_project","product":"verot"}],"references":[{"url":"https://www.verot.net/php_class_upload.htm","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory","web"]},{"url":"https://www.verot.net","tags":["x_refsource_MISC","x_transferred","Product","web"]},{"url":"https://github.com/verot/class.upload.php/compare/2.0.3...2.0.4","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://github.com/verot/class.upload.php/commit/5a7505ddec956fdc9e9c071ae5089865559174f1","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://github.com/verot/class.upload.php/compare/1.0.2...1.0.3","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://github.com/verot/class.upload.php/commit/db1b4fe50c1754696970d8b437f07e7b94a7ebf2","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://github.com/getk2/k2/commit/d1344706c4b74c2ae7659b286b5a066117155124","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://github.com/jra89/CVE-2019-19576","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence","web"]},{"url":"https://medium.com/%40jra8908/cve-2019-19576-e9da712b779","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"http://packetstormsecurity.com/files/155577/Verot-2.0.3-Remote-Code-Execution.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry","evidence","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-19576","tags":["advisory"]},{"url":"https://medium.com/@jra8908/cve-2019-19576-e9da712b779","tags":["web"]},{"url":"https://github.com/advisories/GHSA-r5gm-4p5w-pq2p"}],"sources":{"cve":[{"id":"CVE-2019-19576","description":"class.upload.php in verot.net class.upload before 1.0.3 and 2.x before 2.0.4, as used in the K2 extension for Joomla! and other products, omits .phar from the set of dangerous file extensions.","status":"published","published":"2019-12-04T17:33:34Z","modified":"2024-08-05T02:16:48.542Z","updated_at":"2026-11-02T14:20:20.74896Z"}],"euvd":[{"id":"EUVD-2020-0275","description":"class.upload.php in verot.net class.upload before 1.0.3 and 2.x before 2.0.4, as used in the K2 extension for Joomla! and other products, omits .phar from the set of dangerous file extensions.","status":"published","published":"2019-12-04T17:33:34Z","modified":"2024-08-05T02:16:48Z","updated_at":"2026-11-03T02:40:24.842572Z"}],"ghsa":[{"id":"GHSA-r5gm-4p5w-pq2p","title":"Remote code execution in verot/class.upload.php","description":"class.upload.php in verot.net class.upload before 1.0.3 and 2.x before 2.0.4, as used in the K2 extension for Joomla! and other products, omits .phar from the set of dangerous file extensions.","status":"published","published":"2020-01-16T22:17:40Z","modified":"2026-07-21T15:02:50Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:40:49.410128Z"}],"nvd":[{"id":"CVE-2019-19576","description":"class.upload.php in verot.net class.upload before 1.0.3 and 2.x before 2.0.4, as used in the K2 extension for Joomla! and other products, omits .phar from the set of dangerous file extensions.","status":"published","published":"2019-12-04T18:15:16.353Z","modified":"2026-06-26T14:53:03.707Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:05:38.993437Z"}],"osv":[{"id":"CVE-2019-19576","description":"class.upload.php in verot.net class.upload before 1.0.3 and 2.x before 2.0.4, as used in the K2 extension for Joomla! and other products, omits .phar from the set of dangerous file extensions.","status":"published","published":"2019-12-04T18:15:16.353Z","modified":"2026-10-20T10:51:38.792373441Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:12.010761Z"},{"id":"GHSA-r5gm-4p5w-pq2p","title":"Remote code execution in verot/class.upload.php","description":"class.upload.php in verot.net class.upload before 1.0.3 and 2.x before 2.0.4, as used in the K2 extension for Joomla! and other products, omits .phar from the set of dangerous file extensions.","status":"published","published":"2020-01-16T22:17:40Z","modified":"2026-07-21T15:15:50.925946484Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T15:46:55.480549Z"}]}}