CVE•Published 2026-05-19•Modified 2026-06-02•1 article on news•6 live references•NVD data

CVE-2026-42097Sparxsystems · Pro_cloud_server

Vulnerability data via NVD (ingested)

CVSS v3.1

8.8

HIGH

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

EPSS percentile

—

Weaknesses (CWE)

CWE-639Authorization Bypass Through User-Controlled Key

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.

Timeline

Published 2026-05-19

Modified 2026-06-02

External references

NVD MITRE Exploit-DB Sploitus trickest/cve VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-42097

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Sparxsystems Pro Cloud Server"

All exposed Sparxsystems Pro Cloud Server instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Pro Cloud Server"

HTTP body or banner mentions "Pro Cloud Server" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-42097