Is CVE-2026-4002 actively exploited?

No active exploitation of CVE-2026-4002 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-4002 be exploited remotely?

Yes. CVE-2026-4002 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-4002?

CVE-2026-4002 has a CVSS score of 4.3 (MEDIUM).

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MEDIUM

CVE-2026-4002

CWE-352Published: April 15, 2026· Updated: Apr 15, 2026

4.3

CVSS v3.1

EPSS:0.01%probability of exploitation in 30 daysPercentile:2.8th

Official Description

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.

NVD Source

Technical Analysis

CVE-2026-4002 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.