Description
Hi.Events through 1.9.0 public check-in list endpoints use short_id as sole access control, allowing unauthenticated access to retrieve full attendee lists including emails and personal information. Attackers with knowledge of the short_id can call GET /api/public/check-in-lists/{short_id}/attendees to read attendee data and create or delete check-in records without authentication.
CVSS 6.5EPSS 0.33899999999999997%Risque 0.67
Voir la source- Publication
- 2026-06-29 18:16:42
- Versions concernées
- <=1.9.0
- Type
- Application web
- Vecteur
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N