What is CVE-2026-6492?

CVE-2026-6492 is a medium-severity vulnerability in Arnobt78 Hotel Booking Management System, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-04-17.

How severe is CVE-2026-6492?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in Arnobt78 Hotel Booking Management System

CVE-2026-6492

A vulnerability was detected in arnobt78 Hotel Booking Management System up to f8922d0e0f6ac1cc761974c7616f44c2bbc04bea. The impacted element is an unknown function of the file /api/health/detailed of the component Health Check Endpoint. Performing a manipulation results in information disclosure. Remote exploitation of the attack is possible. The exploit is now public and may be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The patch is named d47ae0e27c700b64dc417f7f01b84a6b1b0b6bd3. To fix this issue, it is recommended to deploy a patch.

Vulnerability class: Information Disclosure

Published 2026-04-17 · last modified 2026-08-02.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.005 (42.7th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 43rd percentile — 42.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.005 · change: +0.001

Affected products

Arnobt78 Hotel Booking Management System — versions f8922d0e0f6ac1cc761974c7616f44c2bbc04bea

Weakness classification (CWE)

References

vuldb.com/vuln/358036 (vdb-entry)
vuldb.com/vuln/358036/cti (signature, permissions-required)
vuldb.com/submit/787242 (third-party-advisory)
github.com/sudo-secure/security-research/blob/main/Hotel-Booking-Management-Sys… (exploit)
vuldb.com/cve/CVE-2026-6492 (third-party-advisory)
github.com/arnobt78/Hotel-Booking-Management-System--React-MERN-FullStack/commi… (patch)

Frequently asked questions

What is CVE-2026-6492?: CVE-2026-6492 is a medium-severity vulnerability in Arnobt78 Hotel Booking Management System, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-04-17.
How severe is CVE-2026-6492?: Medium severity. CVSS v3 base score is 5.3 out of 10.