CVE-2025-40904
A Stored HTML Injection vulnerability was discovered in the Smart Polling functionality due to improper validation of an input parameter.
Published May 19, 2026 · updated Oct 14, 2026 · nozominetworks cmc
A Stored HTML Injection vulnerability was discovered in the Smart Polling functionality due to improper validation of an input parameter. An authenticated user with limited privileges can push malicious remote strategies containing HTML tags through the sync. When a victim views the affected remote strategy in the Smart Polling functionality, the injected HTML renders in their browser, 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.
Code
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No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
May 19, 2026 · NIST NVD
Detected
A Stored HTML Injection vulnerability was discovered in the Smart Polling functionality due to improper validation of an input parameter. An authenticated user with limited privileges can push malicious remote strategies containing HTML tags through the sync. When a victim views the affected remote strategy in the Smart Polling functionality, the injected HTML renders in their browser, enabling ph
Oct 14, 2026 · NIST NVD
Updated
A Stored HTML Injection vulnerability was discovered in the Smart Polling functionality due to improper validation of an input parameter. An authenticated user with limited privileges can push malicious remote strategies containing HTML tags through the sync. When a victim views the affected remote strategy in the Smart Polling functionality, the injected HTML renders in their browser, enabling ph
Affected
- cpe nozominetworks/cmcversion unspecified
- cpe nozominetworks/guardianversion unspecified
Sources
- CVE.orgVulnerability recordCVE-2025-40904
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2025-40904
30-day exploitation probability 0.2%
first.org - NIST NVDVulnerability recordCVE-2025-40904
A Stored HTML Injection vulnerability was discovered in the Smart Polling functionality due to improper validation of an input parameter. An authenticated user with limited privileges can push malicious remote strategies containing HTML tags through the sync. When a victim views
nvd.nist.gov