CVE-2025-11835

Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction <= 2.16.4 - Missing Authorization to Unauthenticated Arbitrary Member Subscription Auto Renewal

Published: Nov 5, 2025Updated: Nov 6, 2025 Sources: CVE List NVDCWE-862

5.3MEDIUM

Description

The Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability and validation check on the PMS_AJAX_Checkout_Handler::process_payment() function in all versions up to, and including, 2.16.4. This makes it possible for unauthenticated attackers to trigger stored auto-renew charges for arbitrary members.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:LIntegrity

Low

A:NAvailability

None

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Weaknesses

CWE-862

Affected Products

cozmoslabs

commercial

Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content RestrictionOn-premCMS Plugin

Web & CMS Plugins / wordpress-plugin

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

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References

https://www.wordfence.com/threat-intel/vulnerabilities/id/eb1948bd-c5b4-4fbe-9aa6-19f24325e6bb?source=cve

wordfence.com

https://plugins.trac.wordpress.org/changeset/3383182/paid-member-subscriptions

plugins.trac.wordpress.org

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