PT-2026-33024 · Petjeaf · Petje.Af

Youcef Hamdani · Published 2026-04-15 · Updated 2026-04-15 · CVE-2026-4002

Mitre

CVSS v3.1

4.3

Medium

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

The Petje.af plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to and including 2.1.8. This is due to missing nonce validation in the ajax revoke token() function which handles the 'petjeaf disconnect' AJAX action. The function performs destructive operations including revoking OAuth2 tokens, deleting user meta, and deleting WordPress user accounts (for users with the 'petjeaf member' role) without verifying the request originated from a legitimate source. This makes it possible for unauthenticated attackers to force authenticated users to delete their Petje.af member user accounts via a forged request granted the victim clicks on a link or visits a malicious site.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2026-4002

Affected Products

Petje.Af

References · 7

• https://wordfence.com/threat-intel/vulnerabilities/id/28a071ac-37ee-4fb9-b8c6-0a782ee673b4?source=cve · Note
• https://plugins.trac.wordpress.org/browser/petje-af/tags/2.1.8/includes/class-petje-af-oauth2-provider.php#L346 · Note
• https://plugins.trac.wordpress.org/browser/petje-af/tags/2.1.8/includes/class-petje-af-oauth2-provider.php#L326 · Note
• https://plugins.trac.wordpress.org/browser/petje-af/tags/2.1.8/includes/class-petje-af.php#L182 · Note
• https://plugins.trac.wordpress.org/browser/petje-af/trunk/includes/class-petje-af-oauth2-provider.php#L326 · Note
• https://plugins.trac.wordpress.org/browser/petje-af/trunk/includes/class-petje-af.php#L182 · Note
• https://plugins.trac.wordpress.org/browser/petje-af/trunk/includes/class-petje-af-oauth2-provider.php#L346 · Note