CVE-2026-53473

Published: Jun 10, 2026Modified: Jun 17, 2026

5.4

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Exploitability: 2.3 / Impact: 2.7

Source: NVD

Description

A flaw was found in migration-planner-ui-app. An attacker can register a malicious discovery agent with a specially crafted credentialUrl containing JavaScript code. When an organizational user clicks this link in the user interface, the embedded malicious code executes within the user's browser session. This cross-site scripting (XSS) vulnerability allows the attacker to compromise the victim's Red Hat Single Sign-On (SSO) session, potentially leading to unauthorized cross-tenant data access and API actions.

Affected (1)

Products: Kubev2v: Migration Planner Ui

1 product

Migration Planner Ui

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Kubev2v Migration Planner Ui	Before 0.13.5

Related CWEs

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (3)

https://access.redhat.com/security/cve/CVE-2026-53473

Source: secalert@redhat.com

Third Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=2487107

Source: secalert@redhat.com

Issue TrackingThird Party Advisory

https://github.com/kubev2v/migration-planner-ui-app/pull/750

Source: secalert@redhat.com

Patch

Timeline

No history available yet.