CVE-2019-12184

PoC —

CVSS 3.0

5.4 medium

EPSS

<1%p50

Published

May 19, 2019 (May 19, 2019)

Modified

Jun 17, 2026

Description

There is XSS in browser/components/MarkdownPreview.js in BoostIO Boostnote 0.11.15 via a label named flowchart, sequence, gallery, or chart, as demonstrated by a crafted SRC attribute of an IFRAME element, a different vulnerability than CVE-2019-12136.

Vendors: boostio
Products: boostnote
Weakness: CWE-79
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.7%)

In the news0 stories

No ingested article mentions this CVE yet.