Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ngsurvey | Ngsurvey | < 3.6.17 |
Related Weaknesses (CWE)
References
- https://cds.thalesgroup.com/en/tcs-cert/CVE-2025-15479Third Party Advisory
- https://docs.ngsurvey.com/installation-setup/change-log#id-3.6.17-2025-05-28Release Notes
FAQ
What is CVE-2025-15479?
CVE-2025-15479 is a vulnerability with a CVSS score of 5.4 (MEDIUM). 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 an...
How severe is CVE-2025-15479?
CVE-2025-15479 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-15479?
Check the references section above for vendor advisories and patch information. Affected products include: Ngsurvey Ngsurvey.