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CVE-2026-14936

Simple Membership < 4.7.7 - Unauthenticated Payment Bypass via Missing PayPal IPN Receiver Verification

The Simple Membership WordPress plugin before 4.7.7 does not verify that a PayPal payment notification was sent to the site's own configured merchant account before activating a membership, allowing unauthenticated users to activate or extend a membership using a payment made to an arbitrary PayPal account they control.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
CVE-2026-12801

Ultra Addons for Contact Form 7 <= 3.5.43 - Authenticated (Contributor+) Stored Cross-Site Scripting via Slider Attributes

The Ultra Addons for Contact Form 7 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Range Slider 'data-label' and 'data-separator' attributes in all versions up to, and including, 3.5.43 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed
CVE-2026-14364

TrueBooker <= 1.2.3 - Missing Authorization to Unauthenticated Arbitrary Password Reset via 'tbab-userid'

The TrueBooker – Appointment Booking and Scheduler System plugin for WordPress is vulnerable to account takeover via improper password reset validation in all versions up to, and including, 1.2.3. This is due to the plugin not properly validating a user's identity before resetting their password. This makes it possible for unauthenticated attackers to reset the password of arbitrary user accounts, including administrators, and gain access to those accounts.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
CVE-2026-14205

WP Events Manager < 2.2.5 - Subscriber+ Payment Bypass via 'qty' Parameter

The WP Events Manager WordPress plugin before 2.2.5 does not validate the requested quantity when registering for a paid event and computes the price from the attacker-controlled quantity, allowing any authenticated user to create a completed booking for a paid event without making a payment.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
CVE-2026-14331

Subscribe2 < 10.46 - Reflected XSS via email Parameter

The Subscribe2 WordPress plugin before 10.46 does not properly escape a user-supplied value before reflecting it into a public subscription form, leading to Reflected Cross-Site Scripting that executes in the browser of an unauthenticated visitor who interacts with the form through a crafted link.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
CVE-2026-15214

Subscriptions for WooCommerce < 2.0.1 - Subscriber+ Subscription Detail Disclosure via IDOR

The Subscriptions for WooCommerce WordPress plugin before 2.0.1 does not verify that the requester owns the subscription being viewed before rendering its details, allowing any authenticated customer to read another customer's subscription information (the subscribed product, status, and dates) by supplying that subscription's ID.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
CVE-2026-15215

Subscriptions for WooCommerce < 2.0.1 - Shop Manager+ Arbitrary Plugin Installation

The Subscriptions for WooCommerce WordPress plugin before 2.0.1 does not verify the user's capability before installing and activating a Subscriptions for WooCommerce WordPress plugin before 2.0.1 from a user-supplied slug through a nonce-protected AJAX action, allowing users with the Shop Manager role (who lack Subscriptions for WooCommerce WordPress plugin before 2.0.1-management capabilities) to install and activate arbitrary Subscriptions for WooCommerce WordPress plugin before 2.0.1, resulting in remote code execution.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
CVE-2026-15361

Content Views < 4.5 - Subscriber+ SQL Injection via preview_request

The Content Views WordPress plugin before 4.5 does not perform a capability check on one of its AJAX actions and does not properly sanitise attacker-supplied data before using it in a SQL query, allowing any authenticated user, including Subscribers, to perform SQL injection attacks.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
CVE-2026-16030

MStore API < 4.21.0 - Unauthenticated Account Takeover via Firebase Phone Authentication

The MStore API WordPress plugin before 4.21.0 does not correctly verify the cryptographic signature of the token used to authenticate its phone-based login, allowing unauthenticated attackers who know a registered user's phone number to forge a token and take over that user's account, including administrator accounts.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Vendors
CVE-2026-16038

MStore API < 4.21.0 - Unauthenticated Payment Bypass via Multiple Payment Gateways

The MStore API WordPress plugin before 4.21.0 does not verify the payment with the payment gateway before marking an order as paid on several of its payment-completion endpoints, allowing an unauthenticated attacker to mark an arbitrary order fully paid without paying and obtain goods or services for free.

CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed
Vendors
CVE-2026-16039

MStore API < 4.21.0 - Subscriber+ Order and Customer PII Disclosure via IDOR

The MStore API WordPress plugin before 4.21.0 does not restrict its vendor-orders endpoint to the caller's own orders, allowing any authenticated user, including Subscribers, to read every WooCommerce order in the store together with each customer's personal information.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
CVE-2026-16041

MStore API < 4.21.0 - Unauthenticated Product Review Creation

The MStore API WordPress plugin before 4.21.0 does not perform authorization or purchase-ownership checks on its REST product-review creation route, allowing an unauthenticated attacker to create WooCommerce product reviews with an attacker-chosen reviewer name, email and star rating on stores configured to accept reviews only from verified owners.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
CVE-2026-15239

Simple CAPTCHA with Cloudflare Turnstile < 1.42.0 - Unauthenticated Turnstile Protection Bypass via Reusable Forminator Cache Key

The Simple CAPTCHA with Cloudflare Turnstile WordPress plugin before 1.42.0 does not bind its Turnstile validation cache to the single-use challenge token in its Forminator integration, instead keying it to an attacker-controlled, reusable request value, allowing unauthenticated attackers to solve one challenge and then replay token-less form submissions for a short window, defeating the anti-abuse protection the plugin provides.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
CVE-2026-48094

ShareOpenly has Cross-Site Scripting (XSS) via Missing esc_url() on Shared URL in Content Output

The ShareOpenly WordPress plugin prior to version 1.2.1 contains a Cross-Site Scripting vulnerability caused by the absence of WordPress's `esc_url()` escaping function on the `$url` variable before it is rendered into HTML content. This variable is constructed from `home_url( add_query_arg( array(), $wp->request ) )` and is concatenated directly into an HTML `href` attribute on every singular post or page where the plugin's sharing link is displayed. WordPress's security handbook mandates that every URL placed in HTML output must be passed through `esc_url()`, which both HTML-encodes special characters (converting `"`, `<`, `>` into their safe HTML entity equivalents) and strips dangerous URI schemes such as `javascript:` and `data:`. The omission of this function means that if the `$url` value ever contains HTML-special characters or a dangerous URI scheme — through a `home_url` WordPress filter applied by another plugin or theme, through certain web server or hosting configurations, or through future code changes — the unescaped content will be injected verbatim into the rendered HTML of every post or page on the site. Version 1.2.1 contains a patch for the issue.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
CVE-2026-11907

Stream <= 4.2.0 - Missing Authorization to Authenticated (Subscriber+) Sensitive Information Disclosure via Heartbeat API

The Stream plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.2.0. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to access all Stream activity records via the Heartbeat API.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
CVE-2026-66425

WordPress Gutena Forms – Contact Form, Survey Form, Feedback Form, Booking Form, and Custom Form Builder plugin <= 1.9.0 - Broken Authentication vulnerability

Unauthenticated Broken Authentication in Gutena Forms – Contact Form, Survey Form, Feedback Form, Booking Form, and Custom Form Builder <= 1.9.0 versions.