CVE-2026-60118
Hi.Events < 1.11.0 Hidden Ticket Enumeration via Order Creation Endpoint
CVSS Score
5.3
EPSS Score
0.2%
EPSS Percentile
14th
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.
| CWE | CWE-862 |
| Vendor | hieventsdev |
| Product | hi.events |
| Published | Jul 14, 2026 |
| Last Updated | Jul 15, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Affected Versions
HiEventsDev / Hi.Events
0 < 1.11.0
References
github.com: https://github.com/HiEventsDev/Hi.Events/releases/tag/v.1.11.0-beta github.com: https://github.com/HiEventsDev/Hi.Events/security/advisories/GHSA-2h54-cprv-vj74 github.com: https://github.com/HiEventsDev/Hi.Events/pull/1259 github.com: https://github.com/HiEventsDev/Hi.Events/commit/9eec95e6176f500b71bf633986243045ca78cefb vulncheck.com: https://www.vulncheck.com/advisories/hi-events-beta-hidden-ticket-enumeration-via-order-creation-endpoint
Credits
Adam Młynarczyk