CVE-2025-13829
Incorrect Authorization vulnerability in Data Illusion Zumbrunn NGSurvey allows any logged-in...
Incorrect Authorization vulnerability in Data Illusion Zumbrunn NGSurvey allows any logged-in user to obtain the private information of any other user.
Critical information retrieved:
- APIKEY (1 year user Session)
- RefreshToken (10 minutes user Session)
- Password hashed with bcrypt
- User IP
- Full Name
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Incorrect Authorization vulnerability in Data Illusion Zumbrunn NGSurvey allows any logged-in user to obtain the private information of any other user.
Critical information retrieved:
- APIKEY (1 year user Session)
- RefreshToken (10 minutes user Session)
- Password hashed with bcrypt
- User IP
- Full Name
- Record
CVE-2025-13829- CVSS 4.0
- 8.6 High
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/AU:Y - Weakness
- CWE-863
- Updated
- 2026-11-02
EUVDEUVD-2025-200016
Incorrect Authorization vulnerability in Data Illusion Zumbrunn NGSurvey allows any logged-in user to obtain the private information of any other user.
Critical information retrieved:
- APIKEY (1 year user Session)
- RefreshToken (10 minutes user Session)
- Password hashed with bcrypt
- User IP
- Full Name
- Record
EUVD-2025-200016- CVSS 4.0
- 8.6 High
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/AU:Y - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-mmg7-3c66-c28q
Incorrect Authorization vulnerability in Data Illusion Zumbrunn NGSurvey allows any logged-in...
Incorrect Authorization vulnerability in Data Illusion Zumbrunn NGSurvey allows any logged-in user to obtain the private information of any other user.
Critical information retrieved:
- APIKEY (1 year user Session)
- RefreshToken (10 minutes user Session)
- Password hashed with bcrypt
- User IP
- Full Name
- Record
GHSA-mmg7-3c66-c28q- CVSS 4.0
- 8.6 High
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:X/V:X/RE:X/U:X - Weakness
- CWE-863
- Updated
- 2026-11-02
NVD
Incorrect Authorization vulnerability in Data Illusion Zumbrunn NGSurvey allows any logged-in user to obtain the private information of any other user.
Critical information retrieved:
- APIKEY (1 year user Session)
- RefreshToken (10 minutes user Session)
- Password hashed with bcrypt
- User IP
- Full Name
- Record
CVE-2025-13829- CVSS 4.0
- 8.6 High
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:X/V:X/RE:X/U:X - Weakness
- CWE-863
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-13829 is a high vulnerability (CVSS 8.6) in Data Illusion Zumbrunn Ngsurvey, published December 1, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.33%, the 26th percentile. No source names a fixed version.