Vulnerabilities

JoomlaWorks K2 any version

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

9CVEs

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.

Published 2019-12-04 · Modified

9.81 PoCEPSS 0.264

CVE-2019-19634

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.

Published 2019-12-17 · Modified

9.8EPSS 0.042

CVE-2026-48944

Joomla Extension - getk2.org - Exposure of sensitive files via attachment copy in K2 extension for Joomla < 2.26

Published 2026-06-25 · Analyzed

6.5EPSS 0.004

CVE-2026-48943

Joomla Extension - getk2.org - Authenticated user property mass-assignment in K2 extension for Joomla < 2.26

Published 2026-06-25 · Analyzed

6.5EPSS 0.003

CVE-2026-48941

Joomla Extension - getk2.org - Unauthenticated folder delete in K2 extension for Joomla < 2.26