CVE-2025-12126
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-11

Last updated on: 2026-04-08

Assigner: Wordfence

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.
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Meta Information
Published
2025-11-11
Last Modified
2026-04-08
Generated
2026-06-16
AI Q&A
2025-11-11
EPSS Evaluated
2026-06-15
NVD
CVE-2025-12126
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
wordpress the_total_book_project *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-639 The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.
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Executive Summary

This vulnerability is an Insecure Direct Object Reference (IDOR) in the Total Book Project plugin for WordPress, affecting all versions up to and including 1.0. It occurs because the plugin does not properly validate a user-controlled key in several functions. As a result, authenticated users with Contributor-level access or higher can manipulate books they do not own by moving, deleting, or creating chapters within those books.

Impact Analysis

If exploited, this vulnerability allows attackers with Contributor-level access or above to modify content in books they do not own. This could lead to unauthorized changes such as moving, deleting, or creating chapters in other users' books, potentially causing data integrity issues, content loss, or unauthorized content manipulation.

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