medium5.1
CVE-2026-77035
Joomla Extension - joomlaeventmanager.net - Cross-user event and venue takeover through forged form fields in Joomla Event Manager < 5.0.1 - A registered user …
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Joomla Event Manager | Joomla Event Manager | before 5.0.1 |
Versions were read from the advisory text. No structured product data has been published for this record yet.