CVE-2026-33387
Last modified
CVE-2026-33387 is a medium-severity vulnerability rated 4.6/10 on the CVSS scale. 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.
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Nozomi Networks | Guardian | < 26.3.0 |
| Nozomi Networks | CMC | < 26.3.0 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-33387?
How severe is CVE-2026-33387?
How do I fix CVE-2026-33387?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-33380A vulnerability in SQL Expressions allows an authenticated a…6.5
- CVE-2026-33381When a user's access to mint tokens for a service account is…8.1
- CVE-2026-33382Several Grafana API endpoints, some of them unauthenticated,…7.5
- CVE-2026-33384QuickCMS allows a user's session identifier to be set before…4.8
- CVE-2026-33385A Blind SQL injection vulnerability has been identified in Q…5.1
- CVE-2026-33386QuickCMS is vulnerable to Cross-Site Scripting (XSS) through…2.3
- CVE-2026-33388An access control vulnerability was discovered in the Creden…7.4
- CVE-2026-33389An improper certificate/host key validation vulnerability wa…7.5
- CVE-2026-3339The Keep Backup Daily plugin for WordPress is vulnerable to …2.7
- CVE-2026-33390An Incorrect Privilege Assignment vulnerability was discover…8.1
- CVE-2026-33391An access control vulnerability was discovered in the Smart …5.4
- CVE-2026-33392In JetBrains YouTrack before 2025.3.131383 high privileged u…7.2
Are you affected by CVE-2026-33387?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST