CVE-2025-40900

Medium

Description

An Angular template injection vulnerability was discovered in the Reports functionality due to improper validation of an input parameter. An authenticated user with report privileges can define a malicious report containing an Angular template payload, or a victim can be socially engineered to import a malicious report template. When the victim views or imports the report, the Angular template executes in their browser context, allowing the attacker to modify application data, or disrupt application availability. Full XSS exploitation and direct information disclosure are prevented by the existing input validation and Content Security Policy configuration.

SeverityMedium
CVSS4.6
Exploit probability—
ProductNozominetworks Cmc
PublishedMay 19, 2026
First seenMay 19, 2026
Weakness typeCWE-1336CWE-1336

How to fix

Update
  • nozominetworks cmc26.1.0 or later
  • nozominetworks guardian26.1.0 or later

Affected products

ProductAffected versionsFixed in
nozominetworks cmcv < 26.1.026.1.0
nozominetworks guardianv < 26.1.026.1.0

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