CVE-2026-77035: fallo de gravedad media en joomlaeventmanager.net JEM - Joomla Event…
Joomla Extension - joomlaeventmanager.net - Cross-user event and venue takeover through forged form fields in Joomla Event Manager < 5.0.1
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.1epss 0.4%
Joomla Extension - joomlaeventmanager.net - Cross-user event and venue takeover through forged form fields in Joomla Event Manager < 5.0.1 - A registered user with edit-own rights (the eventowner=1 setting or core.edit.own) can POST another user's record id together with their own id as created_by and take over that record.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Productos afectados
joomlaeventmanager.net · JEM - Joomla Event Manager extension for JoomlaCVEs relacionadas — joomlaeventmanager.net JEM - Joomla Event…
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-77991CRITICALJoomla Extension - joomlaeventmanager.net - Privileged remote code execution in Joomla Event Manager < 5.0.1EPSS 0.6%CVE-2026-77989MEDIUMJoomla Extension - joomlaeventmanager.net - Reflected XSS via the PDF export link in Joomla Events Manager < 5.0.1EPSS 0.4%CVE-2026-77034MEDIUMJoomla Extension - joomlaeventmanager.net - Unauthenticated article overwrite and force-publish in Joomla Event Manager < 5.0.1EPSS 0.4%CVE-2026-77990MEDIUMJoomla Extension - joomlaeventmanager.net - Attendee lists readable by any logged-in user in Joomla Event Manager < 5.0.1EPSS 0.4%
Referencias
https://www.joomlaeventmanager.net/