HTML Injection Vulnerability in IBM watsonx.data

Publication date: 2026-06-30

Last updated on: 2026-06-30

Assigner: IBM Corporation

Description

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.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-06-30

Last Modified

2026-06-30

Generated

2026-07-01

AI Q&A

2026-07-01

EPSS Evaluated

N/A

NVD

CVE-2025-36321

Affected Vendors & Products

Vendor	Product	Version / Range
ibm	watsonx.data_intelligence	5.2.0
ibm	watsonx.data_intelligence	5.2.1
ibm	watsonx.data_intelligence	5.2.2
ibm	watsonx.data_intelligence	5.3.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-80	The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages.

Attack-Flow Graph

Executive Summary

This vulnerability affects IBM watsonx.data intelligence versions 5.2.0, 5.2.1, 5.2.2, and 5.3.0. It is an HTML injection vulnerability where a remote attacker can inject malicious HTML code. When a victim views this injected code in their web browser, the code executes within the security context of the hosting site.

Impact Analysis

The impact of this vulnerability is that a remote attacker could execute malicious HTML code in the victim's web browser under the security context of the hosting site. This could potentially lead to unauthorized actions or data exposure within the affected application.

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