CVE-2026-72546 — Attendize Attendize - Insecure Direct Object Reference
An insecure direct object reference vulnerability in Attendize through commit 9289acb allows any authenticated event organiser to inject attendees and orders into events belongi…
Published: 2026-08-11 · CVSS: 7.1 · CVSS 3.1
An insecure direct object reference vulnerability in Attendize through commit 9289acb allows any authenticated event organiser to inject attendees and orders into events belonging to other accounts via the postInviteAttendee endpoint. The endpoint loads the target event by ID without scoping the query to the authenticated organiser account. An attacker can modify event data and financial records across account boundaries.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7