What is CVE-2026-53473?

CVE-2026-53473 is a high-severity vulnerability in Kubev2v Migration_planner_ui, classified under Cross-site Scripting. CVSS score: 7.3/10. Published 2026-06-10.

How severe is CVE-2026-53473?

High severity. CVSS v3 base score is 7.3 out of 10.

XSS in Kubev2v Migration_planner_ui

CVE-2026-53473

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 e…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (8.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N.

Affected products

Kubev2v Migration_planner_ui

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

secalert@redhat.com (x_refsource_REDHAT, Third Party Advisory, vdb-entry)
secalert@redhat.com (x_refsource_REDHAT, issue-tracking, Third Party Advisory, Issue Tracking)
secalert@redhat.com (Patch)

Frequently asked questions

What is CVE-2026-53473?: CVE-2026-53473 is a high-severity vulnerability in Kubev2v Migration_planner_ui, classified under Cross-site Scripting. CVSS score: 7.3/10. Published 2026-06-10.
How severe is CVE-2026-53473?: High severity. CVSS v3 base score is 7.3 out of 10.