CVE-2025-14844 HIGH

CVE-2025-14844: Membership Plugin – Restrict Content <= 3.2.16 - Missing Authentication to Insecure Direct Object Reference and Sensitive Information Exposure

Vendor Stellarwp
Product Membership Plugin – Restrict Content
Weakness CWE-639 · IDOR
Published January 16, 2026
Last update April 8, 2026
View on NVD All CVEs

CVSS base score

8.2/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

The Membership Plugin – Restrict Content plugin for WordPress is vulnerable to Missing Authentication in all versions up to, and including, 3.2.16 via the 'rcp_stripe_create_setup_intent_for_saved_card' function due to missing capability check. Additionally, the plugin does not check a user-controlled key, which makes it possible for unauthenticated attackers to leak Stripe SetupIntent client_secret values for any membership.

Explanation of Vulnerability in Simple Terms

02Summary

The Membership Plugin – Restrict Content for WordPress contains an authorization flaw affecting versions up to 3.2.16. An attacker without authentication can read sensitive data, including membership status and user information. The vulnerability requires no user interaction and is remotely exploitable over the network. Site administrators should update immediately to a patched version.

What an attacker can do

03Attacker Capabilities

Read sensitive membership and user data without logging in.

Potential impact on your site

04Site Impact

Membership status, user details, and other restricted content exposed to unauthenticated visitors.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

January 16, 2026 CVE published
April 8, 2026 Record updated