Description
Hi.Events before 1.11.0 contains a missing server-side visibility enforcement vulnerability that allows unauthenticated attackers to purchase hidden tickets by referencing hidden product and price IDs in order creation requests without authorization checks. Attackers can enumerate sequential hidden ticket IDs from visible ones and submit order creation requests referencing those IDs to purchase VIP, invite-only, or discounted tickets intentionally withheld from public sale.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
HiEventsDev Hi.Events
Default version status: affected
0 to < 1.11.0affected
pkg:github/HiEventsDev/Hi.EventsReferences
- https://github.com/HiEventsDev/Hi.Events/releases/tag/v.1.11.0-beta ↗
- https://github.com/HiEventsDev/Hi.Events/security/advisories/GHSA-2h54-cprv-vj74 ↗
- https://github.com/HiEventsDev/Hi.Events/pull/1259 ↗
- https://github.com/HiEventsDev/Hi.Events/commit/9eec95e6176f500b71bf633986243045ca78cefb ↗
- https://www.vulncheck.com/advisories/hi-events-beta-hidden-ticket-enumeration-via-order-creation-endpoint ↗