CVE-2020-23219

PoC —

CVSS 3.1

8.8 high

EPSS

2%p74

Published

Jul 1, 2021 (Jul 1, 2021)

Modified

Jun 17, 2026

Description

Monstra CMS 3.0.4 allows attackers to execute arbitrary code via a crafted payload entered into the "Snippet content" field under the "Edit Snippet" module.

Vendors: monstra
Products: monstra cms
Weakness: CWE-94
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.6%)

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