Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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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-2026-3601
Fecha de publicación:
05/05/2026
Idioma:
Inglés
*** Pendiente de traducción *** The User Registration & Membership plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the `embed_form_action()` function in all versions up to, and including, 5.1.4. This makes it possible for authenticated attackers, with Contributor-level access and above, to append shortcode content to arbitrary pages they do not own or have permission to edit.
Gravedad CVSS v3.1: MEDIA
Última modificación:
05/05/2026

CVE-2026-43869
Fecha de publicación:
05/05/2026
Idioma:
Inglés
*** Pendiente de traducción *** Improper Validation of Certificate with Host Mismatch vulnerability in Apache Thrift.<br /> <br /> This issue affects Apache Thrift: before 0.23.0.<br /> <br /> Users are recommended to upgrade to version 0.23.0, which fixes the issue.
Gravedad CVSS v3.1: ALTA
Última modificación:
06/05/2026

CVE-2026-7824
Fecha de publicación:
05/05/2026
Idioma:
Inglés
*** Pendiente de traducción *** An issue was discovered in the PaperCut Hive Ricoh embedded application. When the "Deep Logging" (diagnostic) mode is enabled, the application inadvertently records administrative credentials in plain text within the log files.<br /> <br /> <br /> <br /> An attacker with administrative access to the PaperCut Hive management portal could remotely enable deep logging and subsequently retrieve sensitive device passwords from the logs after an authorized user authenticates at the device. This exposure allows for the lateral movement or unauthorized configuration of the physical print hardware.
Gravedad CVSS v4.0: MEDIA
Última modificación:
05/05/2026

CVE-2026-6180
Fecha de publicación:
05/05/2026
Idioma:
Inglés
*** Pendiente de traducción *** A race condition exists in PaperCut MF when processing badge-swipe data from certain HP multifunction devices. Under specific network conditions involving dropped packets and out-of-order sequence counters, the server may incorrectly process fragmented data chunks. If a sequence reset notification fails to reach the server, the server may reject the initial data chunk while erroneously accepting subsequent chunks before a connection reset completes.<br /> <br /> <br /> <br /> This leads to the registration of a truncated badge ID string. While this typically results in an authentication failure, the vulnerability is compounded in environments utilizing custom badge-ID post-processing scripts. In such configurations, the truncated string may be transformed into a valid ID belonging to a different user, leading to unauthorized session establishment (Incorrect User Login) on the device.
Gravedad CVSS v4.0: MEDIA
Última modificación:
05/05/2026

CVE-2026-6418
Fecha de publicación:
05/05/2026
Idioma:
Inglés
*** Pendiente de traducción *** An issue was discovered in the Shared Account Synchronization component of PaperCut MF (version 25.0.4). The application allows administrative users to configure a source path for account data synchronization.<br /> <br /> <br /> <br /> Due to a lack of proper path validation and sanitization, an authenticated user with administrative privileges can specify arbitrary file paths on the local file system. This allows for the enumeration of directory structures and the unauthorized reading of sensitive text-based configuration or system files.<br /> <br /> <br /> <br /> When the synchronization process is triggered, the application attempts to parse the contents of the specified file, subsequently exposing the data within the application&amp;#39;s account management interface. This vulnerability could lead to the disclosure of sensitive system information or configuration details, depending on the permissions of the service account under which the application is running.
Gravedad CVSS v4.0: MEDIA
Última modificación:
05/05/2026

CVE-2026-3454
Fecha de publicación:
05/05/2026
Idioma:
Inglés
*** Pendiente de traducción *** The GenerateBlocks plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.2.0. This is due to missing object-level authorization checks in the /wp-json/generateblocks/v1/dynamic-tag-replacements REST endpoint. The endpoint only verifies that the user has the edit_posts capability but does not verify the user has permission to access the specific post or its associated data referenced by attacker-controlled id parameters in dynamic tag content. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive information from arbitrary posts including author email addresses and non-protected post meta values by crafting dynamic tag payloads such as {{post_meta id:|key:}} and {{post_title id:|link:author_email}}.
Gravedad CVSS v3.1: MEDIA
Última modificación:
05/05/2026

CVE-2026-40797
Fecha de publicación:
05/05/2026
Idioma:
Inglés
*** Pendiente de traducción *** Improper Neutralization of Special Elements used in an SQL Command (&amp;#39;SQL Injection&amp;#39;) vulnerability in Saleswonder LLC WebinarIgnition allows Blind SQL Injection.<br /> <br /> This issue affects WebinarIgnition: from n/a through 4.08.253.
Gravedad CVSS v3.1: CRÍTICA
Última modificación:
05/05/2026

CVE-2026-5192
Fecha de publicación:
05/05/2026
Idioma:
Inglés
*** Pendiente de traducción *** The Forminator Forms – Contact Form, Payment Form &amp; Custom Form Builder plugin for WordPress is vulnerable to Path Traversal in versions up to, and including, 1.52.1 via the &amp;#39;upload-1[file][file_path]&amp;#39; parameter. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information. Successful exploitation requires a publicly accessible form with a File Upload field where Save and Continue is enabled in that form&amp;#39;s Behavior settings and the Save and Continue email notification is configured to attach uploaded files in Email Notifications.
Gravedad CVSS v3.1: ALTA
Última modificación:
05/05/2026

CVE-2026-2729
Fecha de publicación:
05/05/2026
Idioma:
Inglés
*** Pendiente de traducción *** The Forminator plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.52.0. This is due to the plugin not properly verifying that a user is authorized to perform an action when processing attacker-supplied Stripe PaymentIntent identifiers in the public payment flow. This makes it possible for unauthenticated attackers to submit high-value paid forms as completed by reusing a previously succeeded low-value Stripe PaymentIntent, resulting in underpayment/payment bypass conditions.
Gravedad CVSS v3.1: MEDIA
Última modificación:
05/05/2026

CVE-2026-7823
Fecha de publicación:
05/05/2026
Idioma:
Inglés
*** Pendiente de traducción *** A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. Affected is the function setAppFilterCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument enable results in os command injection. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks.
Gravedad CVSS v4.0: ALTA
Última modificación:
05/05/2026

CVE-2026-4362
Fecha de publicación:
05/05/2026
Idioma:
Inglés
*** Pendiente de traducción *** The ElementsKit Elementor Addons plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the `Live_Action::reset()` function in all versions up to, and including, 3.8.2 The function is hooked to the WordPress `init` action and triggers when both `post` and `action=elementor` GET parameters are present, with no authentication or nonce verification. This makes it possible for unauthenticated attackers to overwrite the Elementor content (`_elementor_data`) of any `elementskit_widget` custom post type by visiting a specially crafted URL. The widget&amp;#39;s custom designs, text, and configurations are permanently replaced with a blank template.
Gravedad CVSS v3.1: MEDIA
Última modificación:
05/05/2026

CVE-2026-7811
Fecha de publicación:
05/05/2026
Idioma:
Inglés
*** Pendiente de traducción *** A vulnerability has been found in 54yyyu code-mcp up to 4cfc4643541a110c906d93635b391bf7e357f4a8. The affected element is the function is_safe_path of the file src/code_mcp/server.py of the component MCP File Handler. Such manipulation leads to path traversal. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The project was informed of the problem early through an issue report but has not responded yet.
Gravedad CVSS v4.0: MEDIA
Última modificación:
05/05/2026
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