CVE-2020-19626

PoC —

CVSS 3.1

5.4 medium

EPSS

<1%p56

Published

Mar 26, 2021 (Mar 26, 2021)

Modified

Jun 17, 2026

Description

Cross Site Scripting (XSS) vulnerability in craftcms 3.1.31, allows remote attackers to inject arbitrary web script or HTML, via /admin/settings/sites/new.

Vendors: craftcms
Products: craft cms
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.8%)

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