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-2026-9806

Fecha de publicación:

28/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** A stored cross-site scripting (XSS) vulnerability exists in the notification panel of CTI Transmute in versions prior to the patched release. Notification messages containing user-controlled convert names were rendered in the notification bell dropdown using innerHTML without adequate sanitization. An attacker able to create or influence a convert name that is included in a notification could inject arbitrary JavaScript, which would execute in the browser of an authenticated user when they opened the notification panel. Successful exploitation could allow the attacker to perform actions in the victim&#39;s session or access information available to the application in the browser context. The issue was remediated by constructing notification elements through DOM methods and assigning notification message content via textContent instead of innerHTML. This vulnerability was only present on a development branch.

Gravedad CVSS v4.0: MEDIA

Última modificación:

28/05/2026

CVE-2026-7651

Fecha de publicación:

28/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** The User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.1.5. This is due to missing ownership validation on a user-controlled attachment ID, allowing the plugin to store and subsequently delete arbitrary media attachments without verifying that the referenced attachment belongs to the requesting user. This makes it possible for authenticated attackers, with subscriber-level access and above, to permanently delete arbitrary media attachments uploaded by any other user, including administrators.

Gravedad CVSS v3.1: MEDIA

Última modificación:

28/05/2026

CVE-2026-7660

Fecha de publicación:

28/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** The Easy Updates Manager plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the &#39;paged&#39; parameter in versions up to, and including, 9.0.20 This is due to insufficient input sanitization and output escaping in the pagination() function. This makes it possible for attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page granted they can trick an administrator into performing an action such as clicking on a link.

Gravedad CVSS v3.1: MEDIA

Última modificación:

28/05/2026

CVE-2026-7797

Fecha de publicación:

28/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin plugin for WordPress is vulnerable to time-based blind SQL Injection via the &#39;append_where_sql&#39; parameter in all versions up to, and including, 1.6.11.8 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The /appointments/bulk REST endpoint is reachable by unauthenticated attackers because its permission check accepts a public nonce that is embedded in the booking widget&#39;s frontend JavaScript (ssa.api.public_nonce) and visible to all site visitors; exploitation requires issuing the request as a PUT with an application/x-www-form-urlencoded body so that PHP&#39;s superglobals are not populated and the blocklist check silently passes.

Gravedad CVSS v3.1: ALTA

Última modificación:

28/05/2026

CVE-2026-7862

Fecha de publicación:

28/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** The Eupago Gateway For Woocommerce WordPress plugin before 4.7.2 does not properly restrict access to its refund request handler, allowing unauthenticated attackers to initiate refunds against any WooCommerce order using the merchant&#39;s payment gateway credentials, and for applicable payment methods, to redirect refunded funds to an attacker-controlled bank account.

Gravedad: Pendiente de análisis

Última modificación:

28/05/2026

CVE-2026-8682

Fecha de publicación:

28/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** The 3D Viewer – 3D Model Viewer – Augmented Reality – Virtual Try On plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.0.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to modify all plugin settings by writing arbitrary data to the ar_try_on_settings option in the database via the /wp-json/ar_try_on/v1/settings REST endpoint.

Gravedad CVSS v3.1: MEDIA

Última modificación:

28/05/2026

CVE-2026-9227

Fecha de publicación:

28/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** The GutenBee – Gutenberg Blocks plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 2.20.1 via the gutenbee_file_and_ext_json function. This is due to a flawed strpos() substring check that only verifies whether the filename contains the string &#39;.json&#39; rather than confirming the filename ends with a .json extension, allowing double-extension filenames like shell.json.php to bypass validation. This makes it possible for authenticated attackers, with author-level access and above, to upload files that may be executable, which makes remote code execution possible.

Gravedad CVSS v3.1: ALTA

Última modificación:

28/05/2026

CVE-2026-9618

Fecha de publicación:

28/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** The PeachPay — Payments & Express Checkout for WooCommerce (supports Stripe, PayPal, Square, Authorize.net, NMI) plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.120.46. This is due to missing or incorrect nonce validation on the peachpay_stripe_handle_admin_actions function. This makes it possible for unauthenticated attackers to permanently delete all stored Stripe credentials — including publishable keys, secret keys, webhook secrets, and Apple Pay configuration — from the WordPress database, disabling Stripe payment processing for the store 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:

28/05/2026

CVE-2026-6427

Fecha de publicación:

28/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** The a3 Lazy Load plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.7.6 This is due to a regex bug in the _filter_videos() method that breaks HTML attribute quoting when processing crafted elements, combined with unescaped output in the admin/views/form-data.php template. An authenticated attacker with Contributor-level access can insert a crafted tag whose src attribute contains an embedded class=" substring that tricks the plugin&#39;s class-replacement regex into consuming an attribute-value closing quote. This shifts the HTML5 parser&#39;s quote boundary, promoting attacker-controlled text from inside a quoted attribute value into standalone event-handler attributes (autofocus, onfocus). The injected script executes in the browser of any user (including administrators) who views the post.

Gravedad CVSS v3.1: MEDIA

Última modificación:

28/05/2026

CVE-2026-6455

Fecha de publicación:

28/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** The WP Contact Form 7 DB Handler plugin for WordPress is vulnerable to Cross-Site Request Forgery leading to Arbitrary File Deletion via SQL Injection and PHP Object Injection in versions up to and including 3.0. This is due to a missing nonce verification in the process_bulk_action() function, the nonce check is only executed when _wpnonce is present in the POST body, allowing it to be trivially bypassed by omitting the field, combined with the use of an unsanitized, unparameterized user-supplied value in a numeric SQL context (WHERE ID = $ID) and the unsafe deserialization of the query result&#39;s post_content field. An attacker can craft a CSRF page that tricks a logged-in administrator into triggering a UNION-based SQL injection payload (using CHAR() to avoid esc_sql quote-escaping) that returns a malicious serialized PHP array as post_content; upon deserialization, array values associated with keys containing &#39;ys_cfdbh_file&#39; are used as file paths appended to the uploads directory path without any path traversal validation, and then passed to wp_delete_file(), allowing the attacker to delete arbitrary files on the server (e.g., wp-config.php, system files).

Gravedad CVSS v3.1: ALTA

Última modificación:

28/05/2026

CVE-2026-7052

Fecha de publicación:

28/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** The HT Contact Form – Drag & Drop Form Builder for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the &#39;file_upload&#39; parameter in all versions up to, and including, 2.8.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires the &#39;Store Submissions&#39; setting to be enabled, as this controls whether unsanitized field values are persisted to the database and subsequently rendered via dangerouslySetInnerHTML in the admin entry viewer.

Gravedad CVSS v3.1: ALTA

Última modificación:

28/05/2026

CVE-2026-7552

Fecha de publicación:

28/05/2026

Idioma:

Inglés

*** Pendiente de traducción *** The Geo Mashup plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.13.19. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to expose sensitive plugin configuration data, including Google Maps API keys and GeoNames service credentials, to unauthenticated attackers.

Gravedad CVSS v3.1: MEDIA

Última modificación:

28/05/2026

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