CVE-2019-19576

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.

• CWE-434

• http://packetstormsecurity.com/files/155577/Verot-2.0.3-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
• https://github.com/getk2/k2/commit/d1344706c4b74c2ae7659b286b5a066117155124Patch, Third Party Advisory
• https://github.com/jra89/CVE-2019-19576Exploit, Third Party Advisory
• https://github.com/verot/class.upload.php/commit/5a7505ddec956fdc9e9c071ae5089865559174f1Patch, Third Party Advisory
• https://github.com/verot/class.upload.php/commit/db1b4fe50c1754696970d8b437f07e7b94a7ebf2Patch, Third Party Advisory
• https://github.com/verot/class.upload.php/compare/1.0.2...1.0.3Patch, Third Party Advisory
• https://github.com/verot/class.upload.php/compare/2.0.3...2.0.4Patch, Third Party Advisory
• https://medium.com/%40jra8908/cve-2019-19576-e9da712b779
• https://www.verot.netProduct
• https://www.verot.net/php_class_upload.htmVendor Advisory
• http://packetstormsecurity.com/files/155577/Verot-2.0.3-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
• https://github.com/getk2/k2/commit/d1344706c4b74c2ae7659b286b5a066117155124Patch, Third Party Advisory
• https://github.com/jra89/CVE-2019-19576Exploit, Third Party Advisory
• https://github.com/verot/class.upload.php/commit/5a7505ddec956fdc9e9c071ae5089865559174f1Patch, Third Party Advisory
• https://github.com/verot/class.upload.php/commit/db1b4fe50c1754696970d8b437f07e7b94a7ebf2Patch, Third Party Advisory
• https://github.com/verot/class.upload.php/compare/1.0.2...1.0.3Patch, Third Party Advisory
• https://github.com/verot/class.upload.php/compare/2.0.3...2.0.4Patch, Third Party Advisory
• https://medium.com/%40jra8908/cve-2019-19576-e9da712b779
• https://www.verot.netProduct
• https://www.verot.net/php_class_upload.htmVendor Advisory

Published

Dec 4, 2019

Last Modified

Jun 26, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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