CVE-2025-40894

A Stored HTML Injection vulnerability was discovered in the Alerted Nodes Dashboard functionality due to improper validation on an input parameter. A malicious authenticated user with the required privileges could edit a node label to inject HTML tags. If the system is configured to use the Alerted Nodes Dashboard, and alerts are reported for the affected node, then the injected HTML may render in the browser of a victim user interacting with it, enabling phishing and possibly open redirect attacks. Full XSS exploitation and direct information disclosure are prevented by the existing input validation and Content Security Policy configuration.

CVSS v3 4.4 MEDIUM

4.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://security.nozominetworks.com/NN-2025:16-01	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:nozominetworks:cmc::::::::
	cpe:2.3:a:nozominetworks:guardian::::::::

History

05 Mar 2026, 18:52

Type	Values Removed	Values Added
References	~~() https://security.nozominetworks.com/NN-2025:16-01 -~~	() https://security.nozominetworks.com/NN-2025:16-01 - Vendor Advisory
CPE		cpe:2.3:a:nozominetworks:cmc:::::::: cpe:2.3:a:nozominetworks:guardian::::::::
First Time		Nozominetworks Nozominetworks guardian Nozominetworks cmc

04 Mar 2026, 14:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-04 14:16

Updated : 2026-03-05 18:52

NVD link : CVE-2025-40894

Mitre link : CVE-2025-40894

CVE.ORG link : CVE-2025-40894

JSON object : View

Products Affected

nozominetworks

cmc
guardian

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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