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Description

The The Total Book Project plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.0 via several functions due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Contributor-level access and above, to perform several actions like moving/deleting/creating chapters in books that do not belong to them.

PUBLISHED Reserved 2025-10-23 | Published 2025-11-11 | Updated 2025-11-12 | Assigner Wordfence




MEDIUM: 5.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Problem types

CWE-639 Authorization Bypass Through User-Controlled Key

Product status

Default status
unaffected

* (semver)
affected

Timeline

2025-11-10:Disclosed

Credits

Athiwat Tiprasaharn finder

References

www.wordfence.com/...-2444-4a54-b558-4656634a6903?source=cve

wordpress.org/plugins/the-total-book-project/

cve.org (CVE-2025-12126)

nvd.nist.gov (CVE-2025-12126)

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