Vulnerabilidades

Con el objetivo de informar, advertir y ayudar a los profesionales sobre las últimas vulnerabilidades de seguridad en sistemas tecnológicos, ponemos a disposición de los usuarios interesados en esta información una base de datos con información en castellano sobre cada una de las últimas vulnerabilidades documentadas y conocidas.

Este repositorio con más de 75.000 registros esta basado en la información de NVD (National Vulnerability Database) – en función de un acuerdo de colaboración – por el cual desde INCIBE realizamos la traducción al castellano de la información incluida. En ocasiones este listado mostrará vulnerabilidades que aún no han sido traducidas debido a que se recogen en el transcurso del tiempo en el que el equipo de INCIBE realiza el proceso de traducción.

Se emplea el estándar de nomenclatura de vulnerabilidades CVE (Common Vulnerabilities and Exposures), con el fin de facilitar el intercambio de información entre diferentes bases de datos y herramientas. Cada una de las vulnerabilidades recogidas enlaza a diversas fuentes de información así como a parches disponibles o soluciones aportadas por los fabricantes y desarrolladores. Es posible realizar búsquedas avanzadas teniendo la opción de seleccionar diferentes criterios como el tipo de vulnerabilidad, fabricante, tipo de impacto entre otros, con el fin de acortar los resultados.

Mediante suscripción RSS o Boletines podemos estar informados diariamente de las últimas vulnerabilidades incorporadas al repositorio.

CVE-2026-41663

Fecha de publicación:

07/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** Admidio is an open-source user management solution. Prior to version 5.0.9, several administrative operations in Admidio&#39;s preferences module (database backup, test email, htaccess generation) fire via GET requests with no CSRF token validation. Because SameSite=Lax cookies travel with top-level GET navigations, an attacker forces an authenticated admin to trigger these actions from a malicious page. This issue has been patched in version 5.0.9.

Gravedad CVSS v3.1: BAJA

Última modificación:

07/05/2026

CVE-2026-41662

Fecha de publicación:

07/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** Admidio is an open-source user management solution. Prior to version 5.0.9, Role::stopMembership() does not verify whether removing a user from the administrator role leaves zero administrators. The deprecated Membership::stopMembership() contains this safety check, but the current code path bypasses it. Any administrator can remove the last remaining other administrator, locking the entire system out of administrative access. The exploit does not require concurrent requests; sequential removals produce the same result. This issue has been patched in version 5.0.9.

Gravedad CVSS v3.1: MEDIA

Última modificación:

07/05/2026

CVE-2026-41669

Fecha de publicación:

07/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** Admidio is an open-source user management solution. Prior to version 5.0.9, the Admidio SAML Identity Provider implementation discards the return value of its validateSignature() method at both call sites (handleSSORequest() line 418 and handleSLORequest() line 613). The method returns error strings on failure rather than throwing exceptions, but the developer believed it would throw (per comments on lines 416 and 611). This means the smc_require_auth_signed configuration option is completely ineffective — unsigned or invalidly-signed SAML AuthnRequests and LogoutRequests are processed identically to properly signed ones. This issue has been patched in version 5.0.9.

Gravedad CVSS v3.1: ALTA

Última modificación:

07/05/2026

CVE-2026-41670

Fecha de publicación:

07/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** Admidio is an open-source user management solution. Prior to version 5.0.9, the SAML IdP implementation in Admidio&#39;s SSO module uses the AssertionConsumerServiceURL value directly from incoming SAML AuthnRequest messages as the destination for the SAML response, without validating it against the registered ACS URL (smc_acs_url) stored in the database for the corresponding service provider client. An attacker who knows the Entity ID of a registered SP client can craft a SAML AuthnRequest with an arbitrary AssertionConsumerServiceURL, causing the IdP to send the signed SAML response -- containing user identity attributes (login name, email, roles, profile fields) -- to an attacker-controlled URL. This issue has been patched in version 5.0.9.

Gravedad CVSS v3.1: ALTA

Última modificación:

07/05/2026

CVE-2026-41660

Fecha de publicación:

07/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** Admidio is an open-source user management solution. Prior to version 5.0.9, a logic error in Admidio&#39;s two-factor authentication reset inverts the authorization check. Non-admin users cannot remove their own TOTP configuration, but they can remove other users&#39; TOTP, including administrators. A group leader with profile edit rights on an admin account can strip that admin&#39;s 2FA. This issue has been patched in version 5.0.9.

Gravedad CVSS v3.1: ALTA

Última modificación:

07/05/2026

CVE-2026-41658

Fecha de publicación:

07/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** Admidio is an open-source user management solution. Prior to version 5.0.9, the Admidio inventory module enforces authorization for destructive operations (delete, retire, reinstate) only in the UI layer by conditionally rendering buttons. The backend POST handlers at modules/inventory.php for item_delete, item_retire, item_reinstate, item_picture_upload, item_picture_save, and item_picture_delete perform CSRF validation but never check whether the requesting user is an inventory administrator. Any authenticated user who can access the inventory module can permanently delete any inventory item and all its associated data. This issue has been patched in version 5.0.9.

Gravedad CVSS v3.1: MEDIA

Última modificación:

07/05/2026

CVE-2026-41659

Fecha de publicación:

07/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** Admidio is an open-source user management solution. Prior to version 5.0.9, the member assignment DataTables endpoint (members_assignment_data.php) includes hidden profile fields (BIRTHDAY, STREET, CITY, POSTCODE, COUNTRY) in its SQL search condition regardless of field visibility settings. While the JSON output correctly suppresses hidden columns via isVisible() checks, the server-side search operates at the SQL level before any visibility filtering. This allows a role leader with assign-only permissions to infer hidden PII values by observing which users appear in search results for specific values. This issue has been patched in version 5.0.9.

Gravedad CVSS v3.1: BAJA

Última modificación:

07/05/2026

CVE-2026-41661

Fecha de publicación:

07/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** Admidio is an open-source user management solution. Prior to version 5.0.9, an unauthenticated attacker can execute arbitrary JavaScript in any Admidio user&#39;s browser through a reflected XSS in system/msg_window.php. The endpoint passes user input through htmlspecialchars(), which does not encode square brackets. A subsequent call to Language::prepareTextPlaceholders() converts those brackets into HTML angle brackets, producing executable markup. This issue has been patched in version 5.0.9.

Gravedad CVSS v3.1: MEDIA

Última modificación:

07/05/2026

CVE-2026-41657

Fecha de publicación:

07/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** Admidio is an open-source user management solution. Prior to version 5.0.9, the contacts_data.php endpoint uses a weaker permission check (isAdministratorUsers(), requiring only rol_edit_user=true) than the frontend UI (contacts.php) which correctly requires the stronger isAdministrator() (requiring rol_administrator=true) and the contacts_show_all system setting. A user manager who is not a full administrator can directly request contacts_data.php?mem_show_filter=3 to retrieve all user records across all organizations in the Admidio instance, bypassing multi-tenant organization isolation. This issue has been patched in version 5.0.9.

Gravedad CVSS v3.1: MEDIA

Última modificación:

07/05/2026

CVE-2026-41656

Fecha de publicación:

07/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** Admidio is an open-source user management solution. Prior to version 5.0.9, the add mode in modules/documents-files.php accepts a name parameter validated only as &#39;string&#39; type (HTML encoding), allowing path traversal characters (../) to pass through unfiltered. Combined with the absence of CSRF protection on this endpoint and SameSite=Lax session cookies, a low-privileged attacker can trick a documents administrator into clicking a crafted link that registers an arbitrary server file (e.g., install/config.php containing database credentials) into a documents folder accessible to the attacker. This issue has been patched in version 5.0.9.

Gravedad CVSS v3.1: MEDIA

Última modificación:

07/05/2026

CVE-2026-41655

Fecha de publicación:

07/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** Admidio is an open-source user management solution. Prior to version 5.0.9, the ecard_preview.php endpoint does not validate that the ecard_template POST parameter is a safe filename before passing it to ECard::getEcardTemplate(). An authenticated user can supply a path traversal payload (e.g., ../config.php) to read arbitrary files accessible to the web server process, including adm_my_files/config.php which contains database credentials. This issue has been patched in version 5.0.9.

Gravedad CVSS v3.1: MEDIA

Última modificación:

07/05/2026

CVE-2026-41640

Fecha de publicación:

07/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** NocoBase is an AI-powered no-code/low-code platform for building business applications and enterprise solutions. Prior to version 2.0.39, the queryParentSQL() function in the core database package constructs a recursive CTE query by joining nodeIds with string concatenation instead of using parameterized queries. The nodeIds array contains primary key values read from database rows. An attacker who can create a record with a malicious string primary key can inject arbitrary SQL when any subsequent request triggers recursive eager loading on that collection. This issue has been patched in version 2.0.39.

Gravedad CVSS v3.1: ALTA

Última modificación:

12/05/2026

Suscribirse a Vulnerabilidades