CVE-2026-60118: Auth Bypass (CVSS 5.3)

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.

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CVSS v3.1 Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS — Exploit Prediction

0.0024

Probability of exploitation

0.14%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-862 Missing Authorization

References

Other References

https://github.com/HiEventsDev/Hi.Events/commit/9eec95e6176f500b71bf633986243045ca78cefb https://github.com/HiEventsDev/Hi.Events/pull/1259 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://www.vulncheck.com/advisories/hi-events-beta-hidden-ticket-enumeration-via-order-creation-endpoint https://github.com/HiEventsDev/Hi.Events/security/advisories/GHSA-2h54-cprv-vj74

Frequently Asked Questions

What is CVE-2026-60118? +

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. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2026-60118? +

CVE-2026-60118 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0024, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-60118? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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