---
id: "CVE-2026-114452"
page: "https://infrastack.ai/live/CVE-2026-114452"
kind: "vulnerability"
aliases: ["CVE-2026-114452"]
title: "Membership Plugin for WordPress: members can read others' Stripe payment secrets"
severity: "medium"
cvss: null
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["membership-plugin", "package", "stripe", "wordpress"]
not_affected_if: ["plugin-version-4.0.6-or-later"]
published_at: "2026-11-15T07:16:54+00:00"
first_seen_at: "2026-11-15T07:36:11+00:00"
updated_at: "2026-11-15T07:36:21+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-114452", "first_seen_at": "2026-11-15T07:36:11+00:00"}]
exploit_sources: []
---

# Membership Plugin for WordPress: members can read others' Stripe payment secrets

Link for people: https://infrastack.ai/live/CVE-2026-114452 (this .md is for agents)

The Membership Plugin for WordPress before 4.0.6 does not check that a saved-card payment request belongs to the requesting user. A subscriber-level member can obtain another member's Stripe payment client secret and attach their own payment method to that member's pending payment.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed Membership Plugin version in the WordPress admin plugins list or the plugin's main file header.

## Fix

- Move to Membership Plugin `4.0.6` or later.

## Timeline

- 2026-11-15T07:36:11+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-114452

## From the sources

The Membership Plugin  WordPress plugin before 4.0.6 does not verify that the membership referenced in a saved-card payment request belongs to the user making it, allowing subscriber-level members to disclose another member's Stripe payment client secret and attach a payment method of their choosing to another member's pending payment.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_