CVE-2026-77991

published 2026-08-27

CVE-2026-77991: Joomla Extension - joomlaeventmanager.net - Privileged remote code execution in Joomla Event Manager < 5.0.1 - The administrator source model allows to write…

Priority P2 62 critical 9.4 CVSS 4.0

AV N AC L AT N PR H UI N VC H VI H VA H SC H SI H SA H E X CR X IR X AR X MAV X MAC X MAT X MPR X MUI X MVC X MVI X MVA X MSC X MSI X MSA X S X AU X R X V X RE X U X

Joomla Extension - joomlaeventmanager.net - Privileged remote code execution in Joomla Event Manager < 5.0.1 - The administrator source model allows to write dangerous file type incl. PHP, leading to remote code execution.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
joomlaeventmanager.net	jem_joomla_event_manager_extension_for_joomla	—	—

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CWE-434