CVE-2018-21252

MEDIUM · CVSS 4.3 EPSS 0.61%

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

CyberRota Analysis

AI analysis pending.

CVE

CVE-2018-21252

Severity

MEDIUM

CVSS

4.3

EPSS

0.61%

Original NVD Description

An issue was discovered in Mattermost Server before 5.2, 5.1.1, 5.0.3, and 4.10.3. Attackers could use multiple e-mail addresses to bypass a domain-based policy for signups.