CVE-2021-28145

MEDIUM · CVSS 5.4 EPSS 0.86%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-03-18 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2021-28145

Severity

MEDIUM

CVSS

5.4

EPSS

0.86%

Original NVD Description

Concrete CMS (formerly concrete5) before 8.5.5 allows remote authenticated users to conduct XSS attacks via a crafted survey block. This requires at least Editor privileges.