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9.8критическая

CVE-2026-50873

Описание

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.

CVSS
Балл9.8 — критическая
ВекторCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Источники
https://gist.github.com/pyuysig/ab0af5b10877fb906941e05a69b202a7https://gist.github.com/pyuysig/ab0af5b10877fb906941e05a69b202a7