CVE-2026-51876

DeepTutor 1.4.0 contains an authorization bypass vulnerability in the book confirmation flow. An unauthenticated or unauthorized caller can reuse a publicly exposed bookid to submit a confirm-proposal request for an existing book, causing unauthorized overwrites of persisted metadata and spine...

CVE-2026-51876: Improper Authorization

DeepTutor 1.4.0 contains an authorization bypass vulnerability in the book confirmation flow. An unauthenticated or unauthorized caller can reuse a publicly exposed bookid to submit a confirm-proposal request for an existing book, causing unauthorized overwrites of persisted metadata and spine...

CVE-2026-51876

DeepTutor 1.4.0 contains an authorization bypass vulnerability in the book confirmation flow. An unauthenticated or unauthorized caller can reuse a publicly exposed bookid to submit a confirm-proposal request for an existing book, causing unauthorized overwrites of persisted metadata and spine...

PT-2026-104035

Name of the Vulnerable Software and Affected Versions DeepTutor version 1.4.0 Description An authorization bypass exists 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. This...