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CVE-2025-5304 Details

Description

The PT Project Notebooks plugin for WordPress is vulnerable to Privilege Escalation due to missing authorization in the wpnb_pto_new_users_add() function in versions 1.0.0 through 1.1.3. This makes it possible for unauthenticated attackers to elevate their privileges to that of an administrator.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://plugins.trac.wordpress.org/browser/project-notebooks/tags/1.1.3/includes/structure/admin/pto_admin_settings.php#L233	[email protected]	Product
https://plugins.trac.wordpress.org/browser/project-notebooks/tags/1.1.3/includes/structure/admin/pto_admin_settings.php#L36	[email protected]	Product
https://wordpress.org/plugins/project-notebooks/#developers	[email protected]	Product
https://www.wordfence.com/threat-intel/vulnerabilities/id/552ec9fc-5bff-4bee-be04-39892c89cd59?source=cve	[email protected]	Third Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-862	Missing Authorization	[email protected]

Affected Products

Product	Versions
ptoffice pt project notebooks	>= 1.0.0, <= 1.1.3
CPE cpe:2.3:a:ptoffice:pt_project_notebooks::::::wordpress::* Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Jul 7, 2025	Initial Analysis	[email protected]
Jun 28, 2025	New CVE Received	[email protected]