HIGH 7.5 NVD

CVE-2026-71241

Book-Management-System's Flask API endpoints /student, /record, /books, /find_stu_book, and /find_not_return_book are missing the @login_required decorator that

Book-Management-System's Flask API endpoints /student, /record, /books, /find_stu_book, and /find_not_return_book are missing the @login_required decorator that protects sibling routes (/search_student, /storage) in the same file. This allows any unauthenticated remote user to retrieve student PII (name, gender, card validity, debt status) and full book-borrowing history by supplying a card_id. Because card_id values are sequential integers, the entire student database can be enumerated without authentication.

References

https://github.com/lyric777/Book-Management-System

Published: 2026-08-05 · Source: NVD · Feed updated: 2026-08-05

This high severity vulnerability with a CVSS score of 7.5 was published on 2026-08-05 via NVD.

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