CVE-2026-51876
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Oct 01, 2026
Vendor
unknown
Description
DeepTutor 1.4.0 contains an authorization bypass vulnerability in the book confirmation flow. An unauthenticated or unauthorized caller can reuse a publicly exposed book_id to submit a confirm-proposal request for an existing book, causing unauthorized overwrites of persisted metadata and spine content.