XSS in Ibm Software Hub
CVE-2025-36321
IBM watsonx.data intelligence 5.2.0, 5.2.1, 5.2.2, 5.3.0 is vulnerable to HTML injection. A remote attacker could inject malicious HTML code, which when viewed, would be executed in the victim's Web browser within the security context of the hosting site.
EPSS: 0.002 (15.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/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)
References
- psirt@us.ibm.com (vendor-advisory, patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-36321?
- CVE-2025-36321 is a medium-severity vulnerability in Ibm Software Hub, classified under Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS). CVSS score: 5.7/10. Published 2026-06-30.
- How severe is CVE-2025-36321?
- Medium severity. CVSS v3 base score is 5.7 out of 10.