CVE-2026-22601

None

CVSS

—

EPSS

0.4%

Published

Jan 10, 2026

CISA due date

—

The record

OpenProject is an open-source, web-based project management software. For OpenProject version 16.6.1 and below, a registered administrator can execute arbitrary command by configuring sendmail binary path and sending a test email. This issue has been patched in version 16.6.2.

Affected packages

Ecosystem	Package	Introduced	Fixed