CVE-2026-13083
Description
A flaw was found in the Pen Drive report generator. Cluster-sourced data is rendered into HTML reports without proper escaping or sanitization. An attacker with cluster administrator privileges can inject a stored cross-site scripting (XSS) payload into cluster objects (such as ClusterVersion spec.channel) that executes in the browser of any user who opens the generated HTML report.
Summary dbcve.org
A stored cross-site scripting (XSS) vulnerability exists in the Pen Drive report generator where cluster-sourced data is rendered into HTML reports without proper escaping or sanitization. An attacker with cluster administrator privileges can inject malicious JavaScript into cluster objects (such as ClusterVersion spec.channel) that executes when users view the generated HTML reports.
Mitigation
Implement context-appropriate output encoding/HTML escaping for all cluster-sourced data before rendering into HTML reports, and add input validation for cluster object fields during report generation.