CVE-2026-77035 — Joomla Extension - joomlaeventmanager.net - Cross-user event and venue takeover through forged form fields in Joomla…

CVE-2026-77035

Joomla Extension - joomlaeventmanager.net - Cross-user event and venue takeover through forged form fields in Joomla Event Manager < 5.0.1 PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
joomlaeventmanager.net / JEM - Joomla Event Manager extension for Joomla	affected 1.0.0-5.0.0

CWE

CWE-639

References

https://www.joomlaeventmanager.net/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.