Vulnerability in Sparx Systems Pro Cloud Server
CVE-2026-42099
Sparx Pro Cloud Server is vulnerable to a Race Condition in the /data_api/dl_internal_artifact.php endpoint. The application downloads the properties of the object pointed by guid parameter and saves loaded content in current location (__D…
Vulnerability class: Race Condition
EPSS: 0.003 (50.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
Weakness classification (CWE)
References
- cvd@cert.pl (Third Party Advisory, third-party-advisory)
- cvd@cert.pl (Product, product)
- cvd@cert.pl (Exploit, technical-description, Third Party Advisory)
- cvd@cert.pl (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2026-42099?
- CVE-2026-42099 is a high-severity vulnerability in Sparx Systems Pro Cloud Server, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 7.5/10. Published 2026-05-19.
- How severe is CVE-2026-42099?
- High severity. CVSS v3 base score is 7.5 out of 10.