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.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://security.nozominetworks.com/NN-2026:7-01 Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 5.1 · nozominetworksNVD modified 2026-10-14 13:10
Affected (CPE criteria) 2
cpe:2.3:a:nozominetworks:cmc:*:*:*:*:*:*:*:*cpe:2.3:a:nozominetworks:guardian:*:*:*:*:*:*:*:*