CVE-2026-72583
MEDIUM
NVD
CVSS Score
5.4
Severity
MEDIUM
Published
Aug 10, 2026
Vendor
unknown
Description
A stored cross-site scripting (XSS) vulnerability in fastschema through v0.15.1 allows a low-privileged authenticated user to upload an SVG file containing malicious JavaScript by bypassing the MIME type allow-list check.