CVE-2025-5304

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.

CVSS v3.1

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.60% chance of exploitation in the next 30 days, 46th percentile

Published

2025-06-28

Updated

2025-06-30

Proof-of-concept exploits (1)

• Nxploited/CVE-2025-53040★ · 2025-09-27

References

• CVE Record
• NVD entry

Related

• CVE-2025-53020
• CVE-2025-5305
• CVE-2025-53015
• CVE-2025-5306
• CVE-2025-53014
• CVE-2025-53085