All vulnerabilities

Servers and applications

CVE-2021-31865

Redmine before 4.0.9, 4.1.x before 4.1.3, and 4.2.x before 4.2.1 allows users to circumvent the allowed filename extensions of uploaded attachments.

Severity
Medium 5.3
Published
28 Apr 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
4.0.9, 4.1.3, 4.2.1
Sources
NVD

Affected software

SoftwareAffected versions
RedmineServers and applications · cpe:a:redmine:redmine
  • Every version before 4.0.9
  • From 4.1.0 before 4.1.3
  • From 4.2.0 before 4.2.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-31865
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-31865