CVE-2026-81427

The WC Vendors WordPress plugin before 2.7.2.1 does not verify that the vendor submitting a front-end order shipment status change owns the referenced order, allowing any authenticated vendor to mark another vendor's order as shipped, add an order note falsely attributed to the victim vendor, and...

CVE-2026-81428

The WC Vendors WordPress plugin before 2.7.2.1 does not verify ownership or the object type of user-supplied IDs when saving product variations, allowing authenticated users with the vendor role to modify product variations belonging to other vendors, and to change the status and title of arbitra...

CVE-2026-81196

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not properly verify ownership of quiz question identifiers, allowing users with instructor access to read other instructors' quiz questions, including the correct answers and explanations...

EUVD-2026-69855

The WC Vendors WordPress plugin before 2.7.2.1 does not verify ownership or the object type of user-supplied IDs when saving product variations, allowing authenticated users with the vendor role to modify product variations belonging to other vendors, and to change the status and title of arbitra...

CVE-2026-81196

The MasterStudy LMS WordPress plugin before 3.7.46 fails to properly verify ownership of quiz question identifiers, an IDOR flaw that lets any user with instructor-level access read other instructors' quiz questions, including correct answers and explanations . The CVSS 3.1 score is 2.7 (Low) , r...

CVE-2026-77695

CVE-2026-77695 affects the Return Refund and Exchange For WooCommerce WordPress plugin in versions prior to 4.6.4 . The root cause is that certain AJAX actions exposed to unauthenticated users do not correctly verify the ownership of guest orders . An unauthenticated attacker can exploit this to ...

CVE-2026-74877

opensslencrypt versions before 1.4.0 contain a missing ownership verification vulnerability in the revokekey method that allows authenticated clients to revoke any other client's key. Attackers can revoke arbitrary keys by providing a valid ML-DSA signature, bypassing the intended ownership...

CVE-2026-17021

The Salon Booking System WordPress plugin before 10.30.34 does not properly restrict access to some of its booking-modification AJAX actions and does not verify ownership of the targeted booking, allowing unauthenticated users to tamper with the stored total of arbitrary bookings...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Validates the owner of the durable handle upon reconnection. Currently, ksmbd does not verify whether the user attempting to reconnect to a durable handle is the same user who originally opened the file. This allows any...

EUVD-2026-54996

The FoodBoxBooker WordPress plugin before 1.0.8 does not verify that the user account being updated belongs to the user making the request, allowing authenticated users, with Subscriber-level access and above, to modify the profile details of arbitrary users, including administrators...

CVE-2026-17021

The Salon Booking System WordPress plugin through 10.30.33 does not properly restrict access to some of its booking-modification AJAX actions and does not verify ownership of the targeted booking, allowing unauthenticated users to tamper with the stored total of arbitrary bookings...

CVE-2026-17020

The Salon Booking System WordPress plugin through 10.30.33 does not verify that a requested booking belongs to the caller on one of its REST API endpoints, requiring only a basic read capability, allowing any authenticated user including a Subscriber or self-registered customer account to disclos...

CVE-2026-18934

CVE-2026-18934 affects the RSS Aggregator by Feedzy WordPress plugin up to version 5.2.5 (pre-5.2.6). The vulnerability arises because the plugin does not verify that the requesting user owns or is allowed to edit the import job named in the request, allowing users with author-level access and ab...

EUVD-2026-54744

The AI Engine WordPress plugin before 3.6.4 does not verify ownership of a guest's uploaded chatbot files before deletion, authorising the action solely by a client-supplied session cookie value, so an unauthenticated attacker who obtains a victim's session identifier and file reference can delet...

CVE-2026-16558

The YMC Filter WordPress plugin before 3.12.8 does not sanitize and escape a layout builder setting before outputting it on a public endpoint, and does not verify object ownership when the setting is saved, allowing users with the Contributor role and above to store JavaScript that executes in th...

CVE-2026-16574 Dokan < 5.0.11 - Vendor+ Cross-Vendor Downloadable Product Access Grant via Order Downloads REST Endpoint

The Dokan: AI Powered WooCommerce Multivendor Marketplace Solution WordPress plugin before 5.0.11 does not verify that a downloadable product belongs to the requesting vendor before granting download permissions through one of its order REST endpoints, allowing an authenticated vendor to grant...

CVE-2026-16558 YMC Filter < 3.12.8 - Contributor+ Stored XSS via Layout Builder Schema

The YMC Filter WordPress plugin before 3.12.8 does not sanitize and escape a layout builder setting before outputting it on a public endpoint, and does not verify object ownership when the setting is saved, allowing users with the Contributor role and above to store JavaScript that executes in th...

CVE-2026-16574

The Dokan: AI Powered WooCommerce Multivendor Marketplace Solution WordPress plugin before 5.0.11 does not verify that a downloadable product belongs to the requesting vendor before granting download permissions through one of its order REST endpoints, allowing an authenticated vendor to grant...

EUVD-2026-54733

The YMC Filter WordPress plugin before 3.12.8 does not sanitize and escape a layout builder setting before outputting it on a public endpoint, and does not verify object ownership when the setting is saved, allowing users with the Contributor role and above to store JavaScript that executes in th...

EUVD-2026-54379

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...