Medium severity · published Jun 25, 2026
CVE-2026-13083
Pen-drive: pen-drive: stored xss via unescaped cluster data in html report
6.9
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
High
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 23% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PD
Pen Drive Powered by Red Hat Lightspeed · Red Hat
All versions, or not specified · source: vendor
PD
Pen Drive · Redhat
before 1.0.0-2 · source: NVD
Affected product
PD
Pen Drive Powered by Red Hat Lightspeed
Red Hat
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-13083
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-13083
Mitigation
https://access.redhat.com/security/cve/CVE-2026-13083
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2491886
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