CVE-2025-13829 Missing authorization in NGSurvey
Logged-in users can access private data of other users, including credentials and personal information, due to missing authorization checks.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-13829?
CVE-2025-13829 is a high-severity missing authorization vulnerability in Data Illusion Zumbrunn NGSurvey, published on 1 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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 * Email * Full Name
Weakness: CWE-863
Which versions are affected by CVE-2025-13829?
How do I fix CVE-2025-13829?
No fix has been published for CVE-2025-13829 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-13829 being exploited?
There is no known exploitation of CVE-2025-13829 in the wild and no public exploit code.
Sources
Also known as GHSA-mmg7-3c66-c28q.