CVE-2019-9844

—

CVSS 3.0

6.1 medium

EPSS

1%p68

Published

Apr 9, 2019 (Apr 9, 2019)

Modified

Jun 17, 2026

Description

simple-markdown.js in Khan Academy simple-markdown before 0.4.4 allows XSS via a data: or vbscript: URI.

Vendors: khanacademy fedoraproject
Products: simple-markdown, fedora
Weakness: CWE-79
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.3%)

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