WordPress MasterStudy LMS WordPress Plugin plugin 2.3.0-3.7.49 - Unauthenticated Account Creation with Registration Disabled vulnerability

Unauthenticated Account Creation with Registration Disabled vulnerability discovered by vuxvinh in WordPress Plugin MasterStudy LMS versions 2.3.0-3.7.49...

CVE-2026-88846

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not check whether user registration is enabled on the site before creating an account through one of its front-end registration flows, allowing unauthenticated users to create accounts, and be logged into them, on sites wher...

CVE-2026-88846 MasterStudy LMS 2.3.0 - < 3.7.50 - Unauthenticated Account Creation with Registration Disabled

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not check whether user registration is enabled on the site before creating an account through one of its front-end registration flows, allowing unauthenticated users to create accounts, and be logged into them, on sites wher...

CVE-2026-88846

The MasterStudy LMS WordPress Plugin (versions before 3.7.50 ) contains a vulnerability where it fails to verify if user registration is enabled on a site. This allows unauthenticated users to create accounts and log in via front-end registration flows, even if registration has been deliberately ...

EUVD-2026-85803

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not check whether user registration is enabled on the site before creating an account through one of its front-end registration flows, allowing unauthenticated users to create accounts, and be logged into them, on sites wher...

CVE-2026-90950

The Paid Membership Subscriptions WordPress plugin, in versions prior to 3.1.0 , is vulnerable to a security flaw in its registration handler . The root cause is a failure to verify the reCAPTCHA when a form field is missing from the request. This allows unauthenticated users to bypass the reCAPT...

EUVD-2026-85195

The Paid Membership Subscriptions WordPress plugin before 3.1.0 does not verify the reCAPTCHA on its registration handler when a form field is absent from the request, allowing unauthenticated users to create accounts without solving the reCAPTCHA the site has enabled...

CVE-2026-90976

The Clean Login WordPress plugin before version 1.19 contains a flaw in its registration handler: it does not verify whether user registration is enabled before creating an account. This allows unauthenticated users to create accounts on sites where registration has been disabled, resulting in a ...

CVE-2026-90976: Improper Access Control

The Clean Login WordPress plugin before 1.19 does not check whether user registration is enabled before creating an account in its registration handler, allowing unauthenticated users to create accounts even when the site has registration disabled...

CVE-2026-54907

Caddy Proxy Manager , a web interface for managing Caddy Server reverse proxies and certificates, enabled email and password self-registration by default (at /api/auth/sign-up/email) prior to version 1.5.1 . This allowed an unauthenticated remote actor to create an active account with the user ro...

WordPress SureCart plugin < 4.7.0 - Unauthenticated Account Creation with Automatic Login vulnerability

Unauthenticated Account Creation with Automatic Login vulnerability discovered by Jakub Herman in WordPress Plugin SureCart versions 4.7.0...

PT-2026-86483

The SureCart WordPress plugin before 4.7.0 does not consult the site's user registration setting before creating WordPress accounts, allowing unauthenticated users to create an account and receive a logged-in session even when registration is disabled...

CVE-2026-74928

The Project Manager WordPress plugin (versions 2.1.0-4.0.6 ) contains an authentication bypass vulnerability due to a lack of authorization checks on its import routes , specifically identified in the context of Trello import routes . This flaw allows unauthenticated users to create WordPress acc...

CVE-2026-74928 WP Project Manager 2.1.0 - 4.0.6 - Unauthenticated Subscriber Account Creation via Trello Import Routes

The Project Manager WordPress plugin before 4.0.7 does not have any authorisation check on its import routes, allowing unauthenticated users to create WordPress accounts with a password the attacker already knows, bypassing the site's own registration setting...

CVE-2026-45274 MyBooks: Unauthenticated Registration Bypass via Missing Server-Side ALLOW_REGISTER Enforcement

MyBooks is anebook management web server also known as Talebook. In 3.41.2 and earlier, the SignUp.post handler for POST /api/user/signup in webserver/handlers/user.py does not enforce the ALLOWREGISTER configuration flag, even though the frontend hides registration controls when the flag is fals...

EUVD-2026-57074

The Eventin WordPress plugin before 4.1.20 does not perform an authorization check on its waiting-list registration handler, allowing unauthenticated users to create WordPress user accounts for arbitrary email addresses and inject order records...

CVE-2026-13171

The Eventin (also referred to as WP Event Solution ) WordPress plugin, in versions prior to 4.1.20 , is vulnerable to an improper access control flaw. The plugin fails to perform an authorization check on its waiting-list registration handler . This allows unauthenticated users to successfully cr...

CVE-2026-16736: Improper Access Control

The User Registration & Membership WordPress plugin before 5.2.6 does not enforce the site's registration-disabled setting when processing registration-form submissions, allowing unauthenticated users to create new accounts even when the administrator has turned off open registration...

EUVD-2026-45235

IBM Langflow OSS 1.0.0 through 1.10.0 allows unauthenticated attackers to create unlimited user accounts on any Langflow instance; when NEWUSERISACTIVE=true documented deployment option, newly created accounts are immediately active and can authenticate to reach RCE endpoints, bypassing the need...

CVE-2026-11802: Missing Authorization

The FoodBook Lite - Online Food Ordering System plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.5.6. The registration function, accessible via the wpajaxnoprivregistrationaction AJAX action, lacks any nonce verification or capability check, and...