Medium severity5.4NVD Advisory· Published Nov 11, 2025· Updated Apr 15, 2026

CVE-2025-12126

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WordPress/The Total Book Projectreferences2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: <=1.0
Package: https://wordpress.org/plugins/the-total-book-project

Patches

Vulnerability mechanics

References

plugins.trac.wordpress.org/changesetnvd
wordpress.org/plugins/the-total-book-project/nvd
www.wordfence.com/threat-intel/vulnerabilities/id/e1b473fd-2444-4a54-b558-4656634a6903nvd

News mentions

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