CVE-2025-12126

MEDIUM

The Total Book Project plugin - Insecure Direct Object Reference

Title source: llm

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.

References (3)

Core 3

Core References

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3392629%40the-total-book-project&new=3392629%40the-total-book-project

Product

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

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/e1b473fd-2444-4a54-b558-4656634a6903?source=cve

Scores

CVSS v3 5.4

EPSS 0.0003

EPSS Percentile 9.7%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-639

Status published

Products (1)

ryanmoyer/The Total Book Project < 1.0

Published Nov 11, 2025

Tracked Since Feb 18, 2026