WordPress User Registration & Membership <= 5.1.2 - Unauthenticated Privilege Escalation

User Registration & Membership WordPress plugin = 5.1.2 contains an improper privilege management vulnerability caused by accepting user-supplied roles without server-side allowlist enforcement, letting unauthenticated attackers create administrator accounts id: CVE-2026-1492 info: name: WordPres...

Zitadel - User Registration Bypass

The open-source identity infrastructure software Zitadel allows administrators to disable the user self-registration. Due to a missing security check in versions prior to 2.64.0, 2.63.5, 2.62.7, 2.61.4, 2.60.4, 2.59.5, and 2.58.7, disabling the "User Registration allowed" option only hid the...

Simple User Registration <= 6.3 - Unauthenticated Privilege Escalation

The Simple User Registration plugin ≤ 6.3 is vulnerable to privilege escalation. It lacks proper restrictions on user meta values during registration. Unauthenticated attackers can exploit this to register as administrators. id: CVE-2025-4334 info: name: Simple User Registration = 6.3 -...

User Registration & Membership WordPress plugin - Open Redirect

User Registration & Membership WordPress plugin = 5.1.4 contains an open redirect caused by insufficient validation of 'redirecttoonlogout' parameter, letting attackers redirect users to malicious external URLs after logout, exploit requires crafted URL. id: CVE-2026-6203 info: name: User...

XWiki < 4.10.20 - Remote code execution

XWiki is vulnerable to a remote code execution RCE attack through its user registration feature. This issue allows an attacker to execute arbitrary code by crafting malicious payloads in the "first name" or "last name" fields during user registration. This impacts all installations that have user...

CVE-2026-39878 Chamilo stored XSS via user registration leads to admin account takeover

Chamilo LMS versions 1.11.38 and earlier contain a stored cross-site scripting vulnerability in the user registration form that allows any unauthenticated attacker to execute arbitrary JavaScript in an administrator's browser session, leading to full platform admin account takeover. This has been...

CVE-2026-39878

Chamilo LMS vulnerable versions: 1.11.38 and earlier. A stored cross-site scripting flaw in the user registration form allows an unauthenticated attacker to run arbitrary JavaScript in an administrator’s browser session, enabling full platform admin account takeover. The issue is mitigated by upg...

PT-2026-61664

Name of the Vulnerable Software and Affected Versions Chamilo LMS versions prior to 1.11.40 Description A stored cross-site scripting issue exists in the user registration form. This allows an unauthenticated attacker to execute arbitrary JavaScript within the browser session of an administrator,...

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 ...

CVE-2026-11961

CVE-2026-11961 affects the WordPress plugin User Registration & Membership (pre-5.2.3). The vulnerability arises because the registration form does not validate that the submitted membership tier is among the allowed tiers before assigning the corresponding user role. This allows unauthenticated ...

EUVD-2026-45147

The User Registration & Membership WordPress plugin before 5.2.3 does not perform a capability check for unauthenticated callers on one of its membership payment actions and acts on a caller-supplied user identifier, allowing unauthenticated attackers to delete recently-registered, payment-pendin...

EUVD-2026-45146

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-2026-14956

The Bricksforge plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 3.1.8.6. This is due to improper validation of the fieldIds parameter in the Pro Forms registration action, which allows attacker-supplied field IDs to be added to the trusted form-fie...

CVE-2026-14956 Bricksforge <= 3.1.8.6 - Unauthenticated Privilege Escalation via Pro Forms fieldIds Parameter

The Bricksforge plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 3.1.8.6. This is due to improper validation of the fieldIds parameter in the Pro Forms registration action, which allows attacker-supplied field IDs to be added to the trusted form-fie...

CVE-2026-14956

The Bricksforge WordPress plugin is affected up to version 3.1.8.6, with a vulnerability in the Pro Forms registration action. The root cause is improper validation of the fieldIds parameter, allowing attacker-supplied field IDs to be added to the trusted form-field whitelist. This enables unauth...

CVE-2026-11802 FoodBook Lite <= 1.5.6 - Missing Authorization to Unauthenticated User Registration via 'registration_action' AJAX Action

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...

EUVD-2026-43284

The User Registration & Membership WordPress plugin before 5.2.2 does not perform an authorization check on a membership-upgrade action and derives the user to modify from a caller-supplied identifier instead of the current user, allowing any authenticated user such as a subscriber to change...

CVE-2026-11963

The User Registration & Membership WordPress plugin before 5.2.2 does not perform an authorization check on a membership-upgrade action and derives the user to modify from a caller-supplied identifier instead of the current user, allowing any authenticated user such as a subscriber to change...

CVE-2026-11963

The User Registration & Membership WordPress plugin before 5.2.2 does not perform an authorization check on a membership-upgrade action and derives the user to modify from a caller-supplied identifier instead of the current user, allowing any authenticated user such as a subscriber to change...

PT-2026-57423

Name of the Vulnerable Software and Affected Versions Genolve – AI image AI video generation plugin for WordPress versions prior to 5.0.6 Description Authenticated attackers with Contributor-level access and above can perform unauthorized modification of data. This is caused by a missing capabili...