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-2026-3140

Fecha de publicación:

01/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** The Ultimate Dashboard plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.8.14. This is due to a flawed nonce validation conditional in the &#39;handle_module_actions&#39; function. This makes it possible for unauthenticated attackers to toggle plugin modules on or off via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Gravedad CVSS v3.1: MEDIA

Última modificación:

01/05/2026

CVE-2026-7578

Fecha de publicación:

01/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** A weakness has been identified in MacCMS Pro up to 2022.1.3. This vulnerability affects the function install of the file /admi.php/admin/addon/add.html of the component Plugin Installation Handler. Executing a manipulation can lead to unrestricted upload. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Gravedad CVSS v4.0: BAJA

Última modificación:

01/05/2026

CVE-2026-42779

Fecha de publicación:

01/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** The fix for CVE-2026-41635 was not applied to the 2.1.X and 2.2.X branches. Here was the original issue description: Apache MINA&#39;s AbstractIoBuffer.resolveClass() contains two branches, one of them (for static classes or primitive types) does not check the class at all, bypassing the classname allowlist and allowing arbitrary code to be executed. The fix checks if the class is present in the accepted class filter before calling Class.forName(). Affected versions are Apache MINA 2.1.0

Gravedad CVSS v3.1: CRÍTICA

Última modificación:

01/05/2026

CVE-2026-42778

Fecha de publicación:

01/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** The fix for CVE-2026-41409 was not applied to the 2.1.X and 2.2.X branches. Here was the original issue description: The fix for CVE-2024-52046 in Apache MINA AbstractIoBuffer.getObject() was incomplete. The classname allowlist of classes allowed to be deserialized was applied too late after a static initializer in a class to be read might already have been executed. Affected versions are Apache MINA 2.1.0

Gravedad CVSS v3.1: CRÍTICA

Última modificación:

01/05/2026

CVE-2026-42404

Fecha de publicación:

01/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** Apache Neethi does not impose any restrictions on URIs when manually fetching remote policy references through the PolicyReference API. When an application explicitly calls the API to retrieve a policy from a remote URI, an outbound request is made for arbitrary protocols and internal IP adddresses. From 3.2.2, only http or https URIs are allowed, and link-local/multicast/any-local addresses are forbidden. Users are recommended to upgrade to version 3.2.2, which fixes this issue.

Gravedad CVSS v3.1: MEDIA

Última modificación:

01/05/2026

CVE-2026-7567

Fecha de publicación:

01/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** The Temporary Login plugin for WordPress is vulnerable to Authentication Bypass in versions up to and including 1.0.0. This is due to improper input validation in the maybe_login_temporary_user() function, which fails to verify that the &#39;temp-login-token&#39; GET parameter is a scalar string before processing it. When the parameter is supplied as an array, PHP&#39;s empty() check is bypassed and sanitize_key() returns an empty string, which is then passed as the meta_value to get_users(). WordPress ignores an empty meta_value and returns all users matching the meta_key &#39;_temporary_login_token&#39;, allowing authentication without a valid token. This makes it possible for unauthenticated attackers to authenticate as any active temporary login user by sending a single crafted GET request.

Gravedad CVSS v3.1: CRÍTICA

Última modificación:

01/05/2026

CVE-2026-42403

Fecha de publicación:

01/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** Apache Neethi does not properly detect circular references in policy definitions. When a WS-Policy document contains circular policy references (where Policy A references Policy B which references Policy A), the policy normalization process can enter an infinite loop or cause excessive recursion, leading to a stack overflow or application hang. An attacker can craft malicious policy documents with circular references to cause a Denial of Service condition Users are recommended to upgrade to version 3.2.2, which fixes this issue.

Gravedad CVSS v3.1: ALTA

Última modificación:

01/05/2026

CVE-2026-43001

Fecha de publicación:

01/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** An issue was discovered in OpenStack Keystone 13 through 29. POST /v3/credentials did not validate that the caller-supplied project_id for an EC2-type credential matched the project of the authenticating application credential. This allowed an attacker holding an unrestricted application credential for project A to create an EC2 credential targeting project B; a subsequent /v3/ec2tokens exchange would then issue a Keystone token scoped to project B while still carrying the original app_cred_id, enabling cross-project lateral movement within the credential owner&#39;s role footprint.

Gravedad CVSS v3.1: ALTA

Última modificación:

04/05/2026

CVE-2026-43003

Fecha de publicación:

01/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** An issue was discovered in OpenStack ironic-python-agent 1.0.0 through 11.5.0. Ironic Python Agent (IPA) sometimes executes grub-install from within a chroot of the deployed partition image, leading to code execution in the case of a malicious image.

Gravedad CVSS v3.1: ALTA

Última modificación:

04/05/2026

CVE-2026-42402

Fecha de publicación:

01/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** Apache Neethi is vulnerable to a Denial of Service attack through algorithmic complexity in policy normalization. Specially crafted WS-Policy documents can trigger an exponential Cartesian cross-product expansion during the normalization process, causing unbounded memory allocation that exhausts the JVM heap. This occurs when the normalization process generates an excessive number of policy alternatives without bounds, leading to runtime memory exhaustion. Users should upgrade to 3.2.2 which limits the maximum number of normalized policy alternatives.

Gravedad CVSS v3.1: ALTA

Última modificación:

01/05/2026

CVE-2026-40201

Fecha de publicación:

01/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** @diplodoc/search-extension 1.0.0 through 3.x before 3.0.3 allows stored XSS via the title in a .md file.

Gravedad CVSS v3.1: MEDIA

Última modificación:

05/05/2026

CVE-2026-7584

Fecha de publicación:

01/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** The LabOne Q serialization framework uses a class-loading mechanism (import_cls) to dynamically import and instantiate Python classes during deserialization. Prior to the fix, this mechanism accepted arbitrary fully-qualified class names from the serialized data without any validation of the target class or restriction on which modules could be imported. An attacker can craft a serialized experiment file that causes the deserialization engine to import and instantiate arbitrary Python classes with attacker-controlled constructor arguments, resulting in arbitrary code execution in the context of the user running the Python process. Exploitation requires the victim to load a malicious file using LabOne Q&#39;s deserialization functions, for example a compromised experiment file shared for collaboration or support purposes.

Gravedad CVSS v4.0: ALTA

Última modificación:

04/05/2026

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