CVE-2026-87771: Improper Neutralization of Special Elements used in an SQL Command

The Product Question and Answer WordPress plugin through 1.1.0 does not sanitize and escape parameters before using them in SQL queries on AJAX actions available to unauthenticated users, allowing unauthenticated attackers to perform SQL injection attacks and extract sensitive data from the...

CVE-2026-81340: Authorization Bypass Through User-Controlled Key

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not perform per-object ownership or capability checks when updating orders through its REST API, allowing users with the Instructor role to modify any order on the site, granting free course enrolment, revoking other users'...

PT-2026-95263

Name of the Vulnerable Software and Affected Versions Clean Login WordPress plugin versions prior to 1.19 Description The plugin fails to verify the registration CAPTCHA when the stored session value is empty. This allows unauthenticated users to bypass anti-automation controls on the registratio...

PT-2026-95231

Name of the Vulnerable Software and Affected Versions MasterStudy LMS WordPress Plugin versions prior to 3.7.50 Description Insufficient per-object ownership or capability checks occur when updating orders via the REST API. This allows users with the Instructor role to modify any order on the sit...

PT-2026-95258

Name of the Vulnerable Software and Affected Versions Breeze Cache WordPress plugin versions prior to 2.5.15 Description The plugin fails to include specific tracking-related query parameters in its page-cache key while continuing to cache pages requested with those parameters. This allows an...

PT-2026-95254

Name of the Vulnerable Software and Affected Versions Bookit — Booking & Appointment Calendar WordPress plugin versions prior to 2.6.0.5 Description An authorization check is missing in an appointment-retrieval action. This allows users with a low-privilege role specific to the plugin to access...

CVE-2026-89008: Exposure of Sensitive Information to an Unauthorized Actor

The Bookit — Booking & Appointment Calendar WordPress plugin before 2.6.0.5 does not perform an authorization check on one of its appointment-retrieval actions, allowing users with a low-privilege Bookit — Booking & Appointment Calendar WordPress plugin before 2.6.0.5-specific role to read other...

PT-2026-95232

Name of the Vulnerable Software and Affected Versions All-in-One WP Migration and Backup WordPress plugin versions prior to 7.111 Description Several AJAX actions do not perform proper capability checks and are instead protected by an installation-wide secret. This secret is disclosed to any user...

PT-2026-95261

Name of the Vulnerable Software and Affected Versions All Bootstrap Blocks WordPress plugin versions prior to 1.3.32 Description The plugin fails to validate a block attribute used to construct a filesystem path during rendering. This allows users with contributor-level access or higher to perfor...

PT-2026-95915

Name of the Vulnerable Software and Affected Versions The Photo Gallery, Sliders, Proofing and WordPress plugin versions prior to 4.5.0 Description The plugin fails to correctly validate file extensions when extracting files from an uploaded archive. This occurs because a variable is reused as a...

PT-2026-95251

Name of the Vulnerable Software and Affected Versions MasterStudy LMS WordPress Plugin versions prior to 3.7.50 Description An Insecure Direct Object Reference IDOR exists where the plugin fails to verify if the requesting user owns a course before returning its enrolled-student data. This allows...

PT-2026-95240

Name of the Vulnerable Software and Affected Versions VikBooking Hotel Booking Engine & PMS WordPress plugin versions prior to 1.8.15 Description Unauthenticated visitors can attach unrestricted file types to the live chat feature. Because the plugin fails to sanitize the contents of these...

PT-2026-95241

Name of the Vulnerable Software and Affected Versions UpsellWP versions prior to 2.2.10 Description The UpsellWP WordPress plugin fails to verify if products added to the cart via a Frequently Bought Together campaign are actually part of that specific campaign. This allows unauthenticated users ...

WordPress JWT Authentication for WP REST APIs plugin <= 4.7.0 - Unauthenticated Authentication Method Downgrade vulnerability

Unauthenticated Authentication Method Downgrade vulnerability discovered by Choriyev Qahramon in WordPress Plugin WordPress REST API Authentication versions = 4.7.0...

CVE-2026-91010

The Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms WordPress plugin before 5.1.1 does not check the user's capabilities in its message deletion AJAX action, and only tests that a nonce parameter is present rather than validating it, allowing any authenticated user, such as a...

CVE-2026-91017: Insufficient Verification of Data Authenticity

The Robokassa payment gateway for Woocommerce WordPress plugin before 1.8.9 does not verify the authenticity of incoming payment notifications when its non-default deferred-payment feature is enabled, allowing unauthenticated attackers to forge a notification and mark arbitrary WooCommerce orders...

CVE-2026-86801: Missing Authentication for Critical Function

The To Do List Member WordPress plugin from 1.4 through 1.6 ships a file upload endpoint that does not load WordPress and therefore applies no authentication, capability or nonce check of any kind, and validates only the name of an uploaded file rather than its content, allowing unauthenticated...

CVE-2026-88792: Improper Neutralization of Input During Web Page Generation

The Dictionary WordPress plugin through 1.0 does not have authorisation, sanitisation or escaping in place when adding or updating dictionary entries, allowing unauthenticated users to store arbitrary web scripts which will execute when a user views an affected entry...

CVE-2026-87786: Improper Neutralization of Input During Web Page Generation

The Dewa Kirim WordPress plugin through 1.0.0 does not escape delivery coordinates submitted at checkout before outputting them inside an inline script, allowing unauthenticated users to store JavaScript that runs in the session of an administrator who later opens the order...

CVE-2026-86707: Improper Authentication

The Private Feed Key WordPress plugin through 0.1 does not verify that the key used to authenticate a feed request is one it issued, matching any stored user metadata value instead, which allows unauthenticated attackers to log in as any user, including administrators...