CVE-2021-31864

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CVSS 3.1

5.3 medium

EPSS

1%p66

Published

Apr 28, 2021 (Apr 28, 2021)

Modified

Jun 17, 2026

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.

Vendors: redmine debian
Products: redmine, debian linux
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.2%)

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