Severity:
CRITICAL RISK
(9.0)
Stored XSS in vCluster Platform templateRef Name Field
CVE-2026-42457
Deferred
Vulnerability Type
Category:
Stored Cross-Site Scripting (XSS)
CWE:
CWE-79
Impact:
Account Takeover and Privilege Escalation via Arbitrary Script Execution
Severity:
CRITICAL RISK
(9.0)
CVSS Version:
3.1
Catch This CVE While Code Is Being Written
Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.
Summary
Affected Context
Exploit Preconditions
Why This Happens
Potential Impact
General Mitigation Guidance
How Teams Detect Issues Like This
Frequently Asked Questions
Source
NDV
[FAQ]
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