Medium severity5.4NVD Advisory· Published Jan 7, 2026· Updated Jun 17, 2026
CVE-2025-15479
CVE-2025-15479
Description
Stored cross-site scripting (XSS, CWE-79) in the survey content and administration functionality in Data Illusion Zumbrunn NGSurvey Enterprise Edition 3.6.4 on all supported platforms (
on Windows and Linux servers ) allows authenticated remote users with survey creation or edit privileges to execute arbitrary JavaScript in other users’ browsers, steal session information and perform unauthorized actions on their behalf via crafted survey content that is rendered without proper output encoding.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4- Range: <3.6.4
- Range: <3.6.4
- Range: 3.6.4
Patches
Vulnerability mechanics
References
2- cds.thalesgroup.com/en/tcs-cert/CVE-2025-15479nvdThird Party Advisory
- docs.ngsurvey.com/installation-setup/change-lognvdRelease Notes
News mentions
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