---
id: CVE-2026-4413
title: IBM Concert Software Cross-Site Scripting
summary: >-
  IBM Concert 1.0 through 3.0.0 is vulnerable to cross-site scripting. This
  vulnerability allows an unauthenticated attacker to embed arbitrary JavaScript
  code in the Web UI thus altering the intended functionality potentially
  leading to c…
severity: medium
cvss: 6.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'
cvssSource: cna
cwe:
  - CWE-79
vendor: IBM
product: Concert
affected:
  - Concert >= 1.0.0 <= 3.0.0
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-19T17:57:04.398823Z'
published: '2026-10-19'
updated: '2026-10-19'
sourceUpdated: '2026-10-19T17:57:13.032Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-4413'
references:
  - url: 'https://www.ibm.com/support/pages/node/7292374'
tags:
  - cve.org
ingestedAt: '2026-10-19T17:33:42.448Z'
---

## Overview

IBM Concert 1.0 through 3.0.0 is vulnerable to cross-site scripting. This vulnerability allows an unauthenticated attacker to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

## Affected

- `Concert >= 1.0.0 <= 3.0.0`

## Remediation

IBM strongly recommends addressing these vulnerabilities now by upgrading to IBM Concert Software 3.0.1.1
Download IBM Concert Software 3.0.1.1 from Container software library section of IBM Entitled Registry (ICR) and follow installation instructions depending on the type of deployment.