Security Advisory

CVE-2026-50873

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-15 00:00:00

Last updated 2026-06-16 13:06:01

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

An arbitrary file upload vulnerability in the attachment handling component of flatnotes v5.5.4 allows attackers to execute arbitrary code via uploading a crafted HTML or SVG file.

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