RedHat PenDrive RptGen XSS via ClusterVersion spec.channel
CVE-2026-13083 Published on June 25, 2026
Pen-drive: pen-drive: stored xss via unescaped cluster data in html report
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.
Vulnerability Analysis
CVE-2026-13083 can be exploited with network access, requires user interaction and user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity, and no impact on availability.
Timeline
Reported to Red Hat.
Made public.
Weakness Type
What is a XSS Vulnerability?
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
CVE-2026-13083 has been classified to as a XSS vulnerability or weakness.
Products Associated with CVE-2026-13083
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