CVE-2026-65884

Joomla Extension - balbooa.com - Privilege Escalation in Gridbox 2.20.2 - The registration method allows users provided usergroup IDs, allowing unauthenticated actors to register new accounts with administrative permissions...

CVE-2026-65884

CVE-2026-65884 affects Joomla Extension Gridbox < 2.20.2 by Balbooa. The issue is in the registration method, which allows users with provided usergroup IDs to create new accounts with administrative permissions, enabling unauthenticated account creation with high privileges. Public references...

CVE-2026-65884 Joomla Extension - balbooa.com - Privilege Escalation in Gridbox < 2.20.2

Joomla Extension - balbooa.com - Privilege Escalation in Gridbox 2.20.2 - The registration method allows users provided usergroup IDs, allowing unauthenticated actors to register new accounts with administrative permissions...

CVE-2026-12394

The CVE-2026-12394 entry describes a vulnerability in the MemberGlut WordPress plugin (version before 1.1.5) where the front-end registration flow does not validate the user-selected role. This allows unauthenticated users to create accounts with arbitrary roles, including Administrator, leading ...

CVE-2026-12255

The MainWP Child WordPress plugin before 6.1.2 does not verify the requester's identity in its site-registration request handler when password authentication has been disabled for the targeted account, allowing an unauthenticated attacker to obtain a valid authentication session as that account,...

EUVD-2026-49066

The MemberGlut WordPress plugin before 1.1.5 does not validate the role chosen during front-end registration, allowing unauthenticated users to register an account with an arbitrary role, including administrator, leading to full site compromise...

EUVD-2026-48488

The Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content WordPress plugin before 4.16.18 does not consistently enforce the role restriction configured on its front-end registration role-selection field. The set of roles offered to the visitor and...

CVE-2026-9202 Unauthenticated User Registration Could Lead to Remote Code Execution

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-2026-9202 Unauthenticated User Registration Could Lead to Remote Code Execution

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-2026-11961

The User Registration & Membership WordPress plugin before 5.2.3 does not validate that the membership tier submitted during public registration is one of the tiers allowed by the registration form before assigning that tier's associated user role, allowing unauthenticated users to register into ...

CVE-2026-11961 User Registration & Membership < 5.2.3 - Unauthenticated Privilege Escalation via Unbound members_data Membership ID

The User Registration & Membership WordPress plugin before 5.2.3 does not validate that the membership tier submitted during public registration is one of the tiers allowed by the registration form before assigning that tier's associated user role, allowing unauthenticated users to register into ...

JetBrains TeamCity < 2026.1.2 Multiple Vulnerabilities

The version of JetBrains TeamCity installed on the remote host is prior to 2026.1.2. It is, therefore, affected by multiple vulnerabilities: - In JetBrains TeamCity before 2026.1.2 arbitrary file access was possible via the Perforce VCS integration CVE-2026-59793 - In JetBrains TeamCity before...

CVE-2026-46339

9Router is an AI router & token saver. From 0.4.30 until 0.4.37, 9Router's src/proxy.js middleware did not protect /api/cli-tools/ and /api/mcp/, allowing unauthenticated registration of customPlugins through src/app/api/cli-tools/cowork-settings/route.js and command execution through the MCP...

CVE-2026-11802

The CVE covers the FoodBook Lite WordPress plugin (up to version 1.5.6). The registration() function exposed via the wp_ajax_nopriv_registration_action AJAX action lacks nonce verification, lacks capability checks, and does not honor WordPress users_can_register before calling wp_insert_user(). T...

WordPress FoodBook Lite – Online Food Ordering System plugin <= 1.5.6 - Missing Authorization to Unauthenticated User Registration vulnerability

Missing Authorization to Unauthenticated User Registration vulnerability discovered by Eason in WordPress Plugin FoodBook Lite – Online Food Ordering System versions = 1.5.6...

CVE-2026-59795

In JetBrains TeamCity before 2026.1.2 stored XSS via unauthenticated agent registration was possible...

CVE-2026-12276

Affected software: LA-Studio Element Kit for Elementor WordPress plugin

EUVD-2026-42829

The LA-Studio Element Kit for Elementor WordPress plugin before 1.6.1 does not check whether user registration is enabled on the site before creating an account through one of its unauthenticated AJAX actions, allowing unauthenticated attackers to register new accounts even when registration has...

CVE-2026-43925

FOSSBilling is a free, open-source billing and client management system. Prior to version 0.8.0, an unauthenticated mass assignment vulnerability in the client self-registration endpoint allows any visitor to assign themselves to an arbitrary client group during sign-up. Because client groups can...

Security Bulletin: Unauthenticated User Registration Could Lead to Remote Code Execution

Summary An attacker could create accounts on an exposed instance without authentication through the user registration API. If an operator had configured newly created accounts to be active immediately, the attacker could then log in as that new user and reach code-execution functionality, which...