Description

The User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 3.15.5 via the wppb_save_avatar_value() function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to reassign ownership of arbitrary posts and attachments by changing 'post_author'.

INFO

Published Date :

2026-03-31T11:18:56.130Z

Last Modified :

2026-04-08T17:01:27.016Z

Source :

Wordfence
AFFECTED PRODUCTS

The following products are affected by CVE-2026-3139 vulnerability.

Vendors Products
Cozmoslabs
  • User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor
Wordpress
  • Wordpress
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-3139.

URL Resource
https://plugins.trac.wordpress.org/changeset/3481772/profile-builder cve-icon cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/760f7736-db49-4210-a2f3-3abb506106d7?source=cve cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact