CVE-2020-19947

9.6 criticalEPSS 1.0%

Critical (9.6) in markdown edit project markdown edit. EPSS 1.0% chance of exploitation in the next 30 days.

Cross Site Scripting vulnerability found in Markdown Edit allows a remote attacker to execute arbitrary code via the edit parameter of the webpage.

Severity

9.6 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2023-03-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19