CVE-2026-84232

A flaw was found in pulpcore's content serving application. Files uploaded to Pulp file-type repositories are served with their original content type (e.g., text/html for .html files, image/svg+xml for .svg files) and without a Content-Disposition: attachment header when using local filesystem storage. An authenticated user or attacker with content upload permissions can upload a specially crafted HTML or SVG file containing JavaScript, which executes in the browser of any user who visits the file URL, resulting in stored cross-site scripting (XSS) in the context of the host application.

Score
CVSS 3.1 5.4 Medium
Status
Awaiting Analysis - secalert@redhat.com
Published
2026-09-01
Last modified
2026-09-17
Weaknesses
CWE-79

Affected products

References

 
 
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