CVE-2026-25764: Openproject

Low severity, CVSS 3.5. EPSS: 0.4% chance of exploitation in the next 30 days.

OpenProject is an open-source, web-based project management software. Prior to versions 16.6.7 and 17.0.3, an HTML injection vulnerability occurs in the time tracking function of OpenProject. The application does not escape HTML tags, an attacker with administrator privileges can create a work package with the name containing the HTML tags and add it to the Work package section when creating time tracking. This issue has been patched in versions 16.6.7 and 17.0.3.

Affected products

• Openproject Openproject: before 16.6.7 (fixed in 16.6.7); from 17.0.0, before 17.0.3 (fixed in 17.0.3)

Published 2026-02-06. Last modified 2026-06-17.