CVE-2026-13083 — Pen-drive: pen-drive: stored xss via unescaped cluster data in html report

CVE-2026-13083

Pen-drive: pen-drive: stored xss via unescaped cluster data in html report PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Red Hat / Pen Drive Powered by Red Hat Lightspeed	affected
Red Hat / Pen Drive Powered by Red Hat Lightspeed	affected

CWE

CWE-79

References

https://access.redhat.com/security/cve/CVE-2026-13083
https://bugzilla.redhat.com/show_bug.cgi?id=2491886

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.