CVE-2026-50592

6.4MEDIUM

Key Information:

What is CVE-2026-50592?

In Znuny LTS before 6.5.21 and Znuny before 7.3.3, there is reflected XSS in

AdminCommunicationLog (aka the communication log administration view).

Znuny 0 < 6.5.21

Znuny 7.0.0 < 7.3.3

Score:

6.4

Severity:

MEDIUM

Confidentiality:

Low

Integrity:

Low

Availability:

Low

Attack Vector:

Network

Attack Complexity:

Low

Privileges Required:

Low

User Interaction:

None

Scope:

Changed

Download the Critical Vulnerability Management Cheat Sheet

CVE-2026-50592 Data