CVE-2025-26847: Znuny

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

An issue was discovered in Znuny before 7.1.5. When generating a support bundle, not all passwords are masked.

Affected products

• Znuny Znuny: from 6.0.31, up to and including 6.0.48; from 6.5.1, up to and including 6.5.14; from 7.0.1, up to and including 7.1.6

Published 2025-05-08. Last modified 2026-06-17.