CVE-2026-84907

The Eventin WordPress plugin (versions 4.1.5-4.1.23 ) contains an authentication bypass vulnerability. When the offline (local) payment method is enabled, the plugin fails to properly authorize order finalization because it relies on a nonce exposed to unauthenticated visitors and does not verify...

EUVD-2026-80193

The Eventin WordPress plugin before 4.1.24 does not properly authorise order finalisation when its offline local payment method is enabled, relying on a nonce that is exposed to unauthenticated visitors and never checking that the caller owns the order, allowing unauthenticated attackers to reset...

CVE-2026-77702 Eventin < 4.1.24 - Unauthenticated Ticket Price Rewrite via order_token

The Eventin WordPress plugin before 4.1.24 does not prevent the token issued to a guest at checkout from being used to change that order's tickets afterwards, allowing unauthenticated users to replace a paid ticket with a free one and complete the order at no charge...

PT-2026-93379

Name of the Vulnerable Software and Affected Versions ZenHive mpp versions 0.1.0 through 0.16.1 Description ZenHive mpp allows a shared HTTP cache to store a paid response and serve it to clients who have not paid. This occurs because the MPP.Plug.verify credential function in lib/mpp/plug.ex set...

PT-2026-93378

Name of the Vulnerable Software and Affected Versions ZenHive mpp versions 0.2.0 through 0.16.1 Description Improper validation of unsafe equivalence in input allows an unauthenticated remote client to bypass the Tempo duplicate-submission gate twice using a single signed transaction. In...

CVE-2026-84907: Missing Authorization

The Eventin WordPress plugin before 4.1.24 does not properly authorise order finalisation when its offline local payment method is enabled, relying on a nonce that is exposed to unauthenticated visitors and never checking that the caller owns the order, allowing unauthenticated attackers to reset...

PT-2026-93285

The Eventin WordPress plugin before 4.1.24 does not prevent the token issued to a guest at checkout from being used to change that order's tickets afterwards, allowing unauthenticated users to replace a paid ticket with a free one and complete the order at no charge...

PT-2026-93331

The Eventin WordPress plugin before 4.1.24 does not verify that a completed payment corresponds to the order it is applied to, confirming only that the payment gateway reports the transaction as successful, not its amount, currency, or which order it belongs to, allowing unauthenticated visitors ...

CVE-2026-90650: Improper Neutralization of Input During Web Page Generation

The MotoPress Hotel Booking plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Stripe Webhook event object 'id' in all versions up to, and including, 6.2.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to...

WordPress Booking for Appointments and Events Calendar plugin 9.0-9.8.0 - Unauthenticated Payment Bypass vulnerability

Unauthenticated Payment Bypass vulnerability discovered by Pedro Pinho in WordPress Plugin Amelia versions 9.0-9.8.0...

WordPress Rox Appointment Booking plugin < 1.2.0 - Unauthenticated Price Manipulation and Payment Method Restriction Bypass vulnerability

Unauthenticated Price Manipulation and Payment Method Restriction Bypass vulnerability discovered by Morato Antoine in WordPress Plugin Rox Appointment Booking Appointment Booking Scheduling Solution versions 1.2.0...

WordPress Quads Ads Manager for Google AdSense plugin 3.0.4 - Subscriber+ Ad-Selling Payment Bypass vulnerability

Subscriber+ Ad-Selling Payment Bypass vulnerability discovered by JunHee CHO in WordPress Plugin Ads by WPQuads versions 3.0.4...

CVE-2026-89050

The Quads Ads Manager for Google AdSense WordPress plugin before 3.0.5 does not verify payment completion with the configured payment gateway before marking an ad-selling order as paid, allowing users who can place an order to obtain a paid ad placement without payment...

CVE-2026-89050 Quads Ads Manager for Google AdSense < 3.0.5 - Subscriber+ Ad-Selling Payment Bypass via Unverified Success Return URL

The Quads Ads Manager for Google AdSense WordPress plugin before 3.0.5 does not verify payment completion with the configured payment gateway before marking an ad-selling order as paid, allowing users who can place an order to obtain a paid ad placement without payment...

CVE-2026-89050

The Quads Ads Manager for Google AdSense WordPress plugin, in versions before 3.0.5 , fails to verify payment completion with the configured payment gateway before marking an ad-selling order as paid. This allows authenticated users with the Subscriber+ role who can place an order to obtain a pai...

EUVD-2026-77089

The Quads Ads Manager for Google AdSense WordPress plugin before 3.0.5 does not verify payment completion with the configured payment gateway before marking an ad-selling order as paid, allowing users who can place an order to obtain a paid ad placement without payment...

CVE-2026-89050 Quads Ads Manager for Google AdSense < 3.0.5 - Subscriber+ Ad-Selling Payment Bypass via Unverified Success Return URL

The Quads Ads Manager for Google AdSense WordPress plugin before 3.0.5 does not verify payment completion with the configured payment gateway before marking an ad-selling order as paid, allowing users who can place an order to obtain a paid ad placement without payment...

CVE-2026-88764 Simple Membership < 4.7.8 - Subscriber+ Membership Level Escalation via PayPal Standard subsc_ref

The Simple Membership WordPress plugin before 4.7.8 does not validate that the membership level supplied in a PayPal payment notification matches the level configured for the paid payment button, allowing members to pay for a lower-priced membership while being granted a higher, more privileged...

CVE-2026-86406

The User Registration & Membership WordPress plugin (versions 4.4.6-5.2.7 ) contains a privilege escalation vulnerability. The plugin fails to verify the capability of users making membership purchases and does not validate the submitted payment methods or plans. This allows any authenticated use...

EUVD-2026-76954

The User Registration & Membership WordPress plugin before 5.2.8 does not check the capability of the user making a membership purchase, and does not validate the payment method or the plan submitted with it, allowing any authenticated user such as a subscriber to be granted the WordPress role...