AUGUST 4, 2026
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Case File

CVE-2021-31864

MEDIUM · CVSS 5.3 EPSS 1.19%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-04-28 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.3. See the original NVD description below for full technical details.

CVE
CVE-2021-31864
Severity
MEDIUM
CVSS
5.3
EPSS
1.19%

Original NVD Description

Redmine before 4.0.9, 4.1.x before 4.1.3, and 4.2.x before 4.2.1 allows attackers to bypass the add_issue_notes permission requirement by leveraging the incoming mail handler.

Related CVEs

Other vulnerabilities affecting the same vendor(s)