CVE-2026-60118

Medium

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.

SeverityMedium

CVSS5.3

Exploit probability—

ProductHi.Events

PublishedJul 14, 2026

First seenJul 14, 2026

Weakness typeCWE-862Missing authorization

How to fix

Update

HiEventsDev Hi.Events1.11.0 or later

Patches

github.com/HiEventsDev/Hi.Events/commit/9eec95e6176f500b71bf633986243045ca78cefb

Vendor advisories

Affected products

Product	Affected versions	Fixed in
HiEventsDev Hi.Events	v < 1.11.0	1.11.0

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