Description

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.

Related CPE's

a

liquidweb

restrict_content

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wordpress

Vulnerable

References

https://cwe.mitre.org/data/definitions/639.html

Technical Description

https://docs.stripe.com/api/setup_intents/object

Product

https://plugins.trac.wordpress.org/browser/restrict-content/tags/3.2.16/core/includes/gateways/stripe/functions.php#L848

Product

https://plugins.trac.wordpress.org/browser/restrict-content/tags/3.2.16/core/includes/gateways/stripe/functions.php#L987

Product

https://plugins.trac.wordpress.org/changeset/3438168/restrict-content/tags/3.2.17/core/includes/gateways/stripe/functions.php

Patch

https://www.wordfence.com/threat-intel/vulnerabilities/id/0c28545d-c7cd-469f-bccf-90e8b52fd4e7?source=cve

Third Party Advisory

Weaknesses

[email protected]

Primary
CWE-639

CVSS impact metrics

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

8.2 · High

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2026-01-16T10:16:04.330Z

1 month ago

Last modified

2026-01-23T17:09:18.520Z

3 weeks ago