Is CVE-2026-104401 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-104401?

CVE-2026-104401 has a CVSS v3 severity of MEDIUM (4.3).

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CVE-2026-104401

Description

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Memberful Memberful - Membership Plugin memberful-wp allows Retrieve Embedded Sensitive Data.This issue affects Memberful - Membership Plugin: from n/a through 1.81.2.