CVE-2025-11835

MEDIUM

Paid Membership Subscriptions <2.16.4 - Info Disclosure

Title source: llm
STIX 2.1

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.

References (2)

Core 2

Scores

CVSS v3 5.3
EPSS 0.0019
EPSS Percentile 9.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-862
Status published
Products (1)
cozmoslabs/Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction < 2.16.4
Published Nov 05, 2025
Tracked Since Feb 18, 2026