W. W. Norton InQuizitive through 2025-04-08 allows students to insert arbitrary records of their quiz performance into the backend, because only client-side access control exists.
CVE ID: CVE-2025-32808
CVSS Base Severity: HIGH
CVSS Base Score: 7.7
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
Vendor: W. W. Norton
Product: InQuizitive
EPSS Score: 0.04% (probability of being exploited)
EPSS Percentile: 12.18% (scored less or equal to compared to others)
EPSS Date: 2025-04-20 (when was this score calculated)