Vulnerability · Published Jul 14, 2026 · Assigned by VulnCheck

CVE-2026-60118Hi.Events < 1.11.0 Hidden Ticket Enumeration via Order Creation Endpoint

Medium 5.3

In plain English

A medium-severity missing authorization in Hi.Events from HiEventsDev. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 23% of all known vulnerabilities).

Severity (CVSS 3.1)5.3Medium

Exploit odds (30 days)0.3%top 77.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
HiEventsDev	Hi.Events	0 – before 1.11.0

Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

References

Release Notes release-notes
GitHub Security Advisory (GHSA-2h54-cprv-vj74) vendor-advisory
Pull Request issue-tracking
Patch Commit patch
https://www.vulncheck.com/advisories/hi-events-beta-hidden-ticket-enumeration-via-order-creation-endpoint third-party-advisory