Stored XSS in editable dataset column header contextual menu

Information

• Advisory ID: DSA-2026-009

• CVSS Base Score: 7.6

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

• Severity: High

• CWE classification: CWE-79

Summary

In Dataiku DSS before 14.6.2, improper sanitization could lead to a stored XSS when a user opens the contextual menu of an editable dataset’s column header.

Affected Products

• Dataiku DSS before 14.6.2

Fix

Dataiku 14.6.2 has been made available to customers to remediate this issue.