CVE-2019-9844
MEDIUM 6.1EPSS 1.3%
simple-markdown.js in Khan Academy simple-markdown before 0.4.4 allows XSS via a data: or vbscript: URI.
- CVSS v3.0 NVD
- 6.1 MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS v2.0 NVD
- 4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:P/A:N - EPSS
- 1.27% chance of exploitation in the next 30 days, 69th percentile
- Published
- 2019-03-15
- Updated
- 2024-08-04
Proof-of-concept exploits (1)
- ossf-cve-benchmark/CVE-2019-98440★ · 2020-12-01
Security advisories
- Khan/simple-markdown/pull/63
- https://www.npmjs.com/package/simple-markdown/v/0.4.4
- advisories/GHSA-qj3f-9gmq-fwv5