Sparx Pro Cloud Server requires authentication based on requested URL. An attacker can omit the "model" query parameter and send the model name only in the binary blob in POST request allowing SQL query execution without authentication. The vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only version 6.1 (build 167) and below were tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.
History

Wed, 20 May 2026 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Sparxsystems
Sparxsystems sparx Pro Cloud Server
Vendors & Products Sparxsystems
Sparxsystems sparx Pro Cloud Server

Tue, 19 May 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 19 May 2026 13:45:00 +0000

Type Values Removed Values Added
Description Sparx Pro Cloud Server requires authentication based on requested URL. An attacker can omit the "model" query parameter and send the model name only in the binary blob in POST request allowing SQL query execution without authentication. The vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only version 6.1 (build 167) and below were tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.
Title Authentication Bypass in Sparx Pro Cloud Server
Weaknesses CWE-639
References
Metrics cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: CERT-PL

Published: 2026-05-19T12:59:19.821Z

Updated: 2026-05-19T15:28:13.174Z

Reserved: 2026-04-24T12:15:00.858Z

Link: CVE-2026-42097

cve-icon Vulnrichment

Updated: 2026-05-19T15:28:08.669Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-05-19T14:16:42.247

Modified: 2026-05-19T14:45:59.807

Link: CVE-2026-42097

cve-icon Redhat

No data.