CVE-2026-6492 | arnobt78 Hotel Booking Management System up to f8922d0e0f6ac1cc761974c7616f44c2bbc04bea Health Check Endpoint /api/health/detailed information disclosure

VDB-358036 · CVE-2026-6492 · GCVE-100-358036 ARNOBT78 HOTEL BOOKING MANAGEMENT SYSTEM UP TO F8922D0E0F6AC1CC761974C7616F44C2BBC04BEA HEALTH CHECK ENDPOINT /API/HEALTH/DETAILED INFORMATION DISCLOSURE HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.7 $0-$5k 1.45+ Summaryinfo A vulnerability classified as problematic was found in arnobt78 Hotel Booking Management System up to f8922d0e0f6ac1cc761974c7616f44c2bbc04bea. This affects an unknown function of the file /api/health/detailed of the component Health Check Endpoint. Executing a manipulation can lead to information disclosure. This vulnerability is handled as CVE-2026-6492. The attack can be executed remotely. Additionally, an exploit exists. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. The application of restrictive firewalling is recommended. The vendor was contacted early about this disclosure but did not respond in any way. Detailsinfo A vulnerability was found in arnobt78 Hotel Booking Management System up to f8922d0e0f6ac1cc761974c7616f44c2bbc04bea. It has been declared as problematic. This vulnerability affects an unknown function of the file /api/health/detailed of the component Health Check Endpoint. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The advisory is shared for download at github.com. This vulnerability was named CVE-2026-6492. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1592. It is possible to download the exploit at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way. Proper firewalling of is able to address this issue. Productinfo Type Hospitality Software Vendor arnobt78 Name Hotel Booking Management System Version f8922d0e0f6ac1cc761974c7616f44c2bbc04bea CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 5.3 VulDB Meta Temp Score: 4.7 VulDB Base Score: 5.3 VulDB Temp Score: 4.7 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Information disclosure CWE: CWE-200 / CWE-284 / CWE-266 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Access: Public Status: Proof-of-Concept Download: 🔒 Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Firewall Status: 🔍 0-Day Time: 🔒 Timelineinfo 04/17/2026 Advisory disclosed 04/17/2026 +0 days VulDB entry created 04/17/2026 +0 days VulDB entry last update Sourcesinfo Advisory: github.com Status: Not defined CVE: CVE-2026-6492 (🔒) GCVE (CVE): GCVE-0-2026-6492 GCVE (VulDB): GCVE-100-358036 scip Labs: https://www.scip.ch/en/?labs.20161013 Entryinfo Created: 04/17/2026 09:29 Changes: 04/17/2026 09:29 (59) Complete: 🔍 Submitter: sudosme Cache ID: 99:57A:101 Submitinfo Accepted Submit #787242: arnobt78 Hotel Booking Management System 1 Information Disclosure (by sudosme) Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸