# CVE-2026-33387

## Summary

- **CVE ID:** CVE-2026-33387
- **Severity:** MEDIUM
- **CVSS Score:** 5.1 (CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N)
- **CWE:** CWE-1336
- **Published:** Sep 8, 2026
- **Last Modified:** Sep 8, 2026

## Description

A template injection vulnerability was discovered in the Dashboards functionality due to improper validation of an input parameter. An authenticated user with the required privileges can define a dashboard containing a malicious payload, or a victim can be socially engineered into importing a malicious dashboard. When the victim views or imports the dashboard, the payload executes in their browser context, allowing the attacker to modify application data or disrupt application availability.

## Affected Products

- Nozomi Networks — Guardian (0)
- Nozomi Networks — CMC (0)

## References

- [CNA](https://security.nozominetworks.com/NN-2026:16-01)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.18%
- **EPSS Percentile:** 7.4

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._