What is CVE-2025-36323?

CVE-2025-36323 is a medium-severity vulnerability in Ibm Software Hub, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-06-30.

How severe is CVE-2025-36323?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Ibm Software Hub

CVE-2025-36323

IBM watsonx.data intelligence 5.2.0, 5.2.1, 5.2.2, 5.3.0 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.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.001 (3.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Ibm Software_hub
Ibm Watsonx.data Intelligence — versions 5.2.0, 5.2.1, 5.2.2, 5.3.0
Ibm Watsonx.data_intelligence

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

psirt@us.ibm.com (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2025-36323?: CVE-2025-36323 is a medium-severity vulnerability in Ibm Software Hub, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-06-30.
How severe is CVE-2025-36323?: Medium severity. CVSS v3 base score is 5.4 out of 10.