VULNERABILITY INTELLIGENCE

CVE-2020-23219

CVSS score8.8 HIGH
EPSS probability1.58%
CISA KEVNot currently listed
Published2021-07-01
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • CWE-94: Improper Control of Generation of Code ('Code Injection')

Primary references