CVE-2025-13829
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.6epss 0.3%
exploitation probability
0.3%top 77% of all CVEs
observed exploitation
nono source reports it
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
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
Affected products
Data Illusion Zumbrunn · NGSurvey