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Case File

CVE-2019-20857

HIGH · CVSS 7.5 EPSS 1.11%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-06-19 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2019-20857
Severity
HIGH
CVSS
7.5
EPSS
1.11%

Original NVD Description

An issue was discovered in Mattermost Server before 5.16.0. It allows attackers to cause a denial of service (markdown renderer hang) via many backtick characters.