CVE-2026-53473
7.3 · HIGHOverview
CVE-2026-53473 is a high-severity vulnerability affecting kubev2v migration_planner_ui. It was published on June 10, 2026 and has a CVSS 3.1 base score of 7.3 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from kubev2v. Update migration_planner_ui to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| kubev2v | migration_planner_ui | >= 0, < 0.13.5 | Affected |
Frequently Asked Questions
What is CVE-2026-53473?
CVE-2026-53473 is a high-severity vulnerability affecting kubev2v migration_planner_ui. It was published on June 10, 2026 and has a CVSS 3.1 base score of 7.3 (HIGH).
How severe is CVE-2026-53473?
This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-53473?
Check the references section for vendor advisories and patches from kubev2v. Update migration_planner_ui to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-53473?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-53473 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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