CVE-2021-31864 — Incorrect Authorization in Redmine

CWE-863 — Incorrect Authorization4 documents4 sources
Severity
5.3MEDIUMNVD
EPSS
0.2%
top 55.72%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
RedmineDebian RedmineDebian Linux
Timeline
PublishedApr 28
Latest updateMay 24

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages3 packages

▶debiandebian/redmine< redmine 5.0.0-1 (bookworm)
▶NVDredmine/redmine4.1.0 — 4.1.3+2
▶Debianredmine/redmine< 5.0.0-1+1

Also affects: Debian Linux 9.0

🔴Vulnerability Details

2
GHSA
GHSA-jx78-fjmh-q5cc: Redmine before 4↗2022-05-24
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OSV
CVE-2021-31864: Redmine before 4↗2021-04-28
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📋Vendor Advisories

1
Debian
CVE-2021-31864: redmine - Redmine before 4.0.9, 4.1.x before 4.1.3, and 4.2.x before 4.2.1 allows attacker...↗2021
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