Security Bulletin: A vulnerability has been identified in IBM Cloud Pak for Applications v4.3 that exposes an input data validation attack.

Summary

A vulnerability has been identified in IBM Cloud Pak for Applications v4.3 that exposes an input data validation attack.

Vulnerability Details

CVEID:CVE-2021-20366
**DESCRIPTION:**IBM Cloud Pak for Applications is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
CVSS Base score: 5.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/195037 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)

Affected Products and Versions

Remediation/Fixes

IBM Cloud Pak for Applications v4.3.1 provides a resolution that prevents the exposure to an input data validation attack. No separate APAR is provided.

Workarounds and Mitigations

None