CVE-2021-40108

HIGH · CVSS 8.8 EPSS 0.50%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-09-27 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2021-40108

Severity

HIGH

CVSS

8.8

EPSS

0.50%

Original NVD Description

An issue was discovered in Concrete CMS through 8.5.5. The Calendar is vulnerable to CSRF. ccm_token is not verified on the ccm/calendar/dialogs/event/add/save endpoint.