CVE-2025-33116: IBM Watson Studio

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

IBM Watson Studio 4.0 through 5.2.0 on Cloud Pak for Data is vulnerable to cross-site scripting. This vulnerability allows an authenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

Affected products

• IBM Watson Studio: from 4.0, before 5.2.1 (fixed in 5.2.1)

Published 2025-09-25. Last modified 2026-06-17.