Vulnerabilidades

Con el objetivo de informar, advertir y ayudar a los profesionales sobre las ultimas 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 ultimas 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 ultimas vulnerabilidades incorporadas al repositorio.

CVE-2026-5429

Fecha de publicación:

02/04/2026

Idioma:

Inglés

*** Pendiente de traducción *** Unsanitized input during web page generation in the Kiro Agent webview in Kiro IDE before version 0.8.140 allows a remote unauthenticated threat actor to execute arbitrary code via a potentially damaging crafted color theme name when a local user opens the workspace. This issue requires the user to trust the workspace when prompted.<br /> <br /> To remediate this issue, users should upgrade to version 0.8.140.

Gravedad CVSS v4.0: ALTA

Última modificación:

02/04/2026

CVE-2026-5417

Fecha de publicación:

02/04/2026

Idioma:

Inglés

*** Pendiente de traducción *** A vulnerability was determined in Dataease SQLbot up to 1.6.0. This issue affects the function get_es_data_by_http of the file backend/apps/db/es_engine.py of the component Elasticsearch Handler. This manipulation of the argument address causes server-side request forgery. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 1.7.0 is capable of addressing this issue. You should upgrade the affected component. The vendor was contacted early about this disclosure.

Gravedad CVSS v4.0: MEDIA

Última modificación:

02/04/2026

CVE-2026-5418

Fecha de publicación:

02/04/2026

Idioma:

Inglés

*** Pendiente de traducción *** A vulnerability was identified in appsmithorg appsmith up to 1.97. Impacted is the function computeDisallowedHosts of the file app/server/appsmith-interfaces/src/main/java/com/appsmith/util/WebClientUtils.java of the component Dashboard. Such manipulation leads to server-side request forgery. The attack may be launched remotely. The exploit is publicly available and might be used. Upgrading to version 1.99 is recommended to address this issue. The affected component should be upgraded. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

Gravedad CVSS v4.0: MEDIA

Última modificación:

02/04/2026

CVE-2026-34742

Fecha de publicación:

02/04/2026

Idioma:

Inglés

*** Pendiente de traducción *** The Go MCP SDK used Go&#39;s standard encoding/json. Prior to version 1.4.0, the Model Context Protocol (MCP) Go SDK does not enable DNS rebinding protection by default for HTTP-based servers. When an HTTP-based MCP server is run on localhost without authentication with StreamableHTTPHandler or SSEHandler, a malicious website could exploit DNS rebinding to bypass same-origin policy restrictions and send requests to the local MCP server. This could allow an attacker to invoke tools or access resources exposed by the MCP server on behalf of the user in those limited circumstances. This issue has been patched in version 1.4.0.

Gravedad CVSS v4.0: ALTA

Última modificación:

02/04/2026

CVE-2026-34745

Fecha de publicación:

02/04/2026

Idioma:

Inglés

*** Pendiente de traducción *** Fireshare facilitates self-hosted media and link sharing. Prior to version 1.5.3, the fix for CVE-2026-33645 was applied to the authenticated /api/uploadChunked endpoint but was not applied to the unauthenticated /api/uploadChunked/public endpoint in the same file (app/server/fireshare/api.py). An unauthenticated attacker can exploit the checkSum parameter to write arbitrary files with attacker-controlled content to any writable path on the server filesystem. This issue has been patched in version 1.5.3.

Gravedad CVSS v3.1: CRÍTICA

Última modificación:

02/04/2026

CVE-2026-34752

Fecha de publicación:

02/04/2026

Idioma:

Inglés

*** Pendiente de traducción *** Haraka is a Node.js mail server. Prior to version 3.1.4, sending an email with __proto__: as a header name crashes the Haraka worker process. This issue has been patched in version 3.1.4.

Gravedad CVSS v4.0: ALTA

Última modificación:

02/04/2026

CVE-2026-34758

Fecha de publicación:

02/04/2026

Idioma:

Inglés

*** Pendiente de traducción *** OneUptime is an open-source monitoring and observability platform. Prior to version 10.0.42, unauthenticated access to Notification test and Phone Number management endpoints allows SMS/Call/Email/WhatsApp abuse and phone number purchase. This issue has been patched in version 10.0.42.

Gravedad CVSS v3.1: CRÍTICA

Última modificación:

02/04/2026

CVE-2026-34759

Fecha de publicación:

02/04/2026

Idioma:

Inglés

*** Pendiente de traducción *** OneUptime is an open-source monitoring and observability platform. Prior to version 10.0.42, multiple notification API endpoints are registered without authentication middleware, while sibling endpoints in the same codebase correctly use ClusterKeyAuthorization.isAuthorizedServiceMiddleware. These endpoints are externally reachable via the Nginx proxy at /notification/. Combined with a projectId leak from the public Status Page API, an unauthenticated attacker can purchase phone numbers on the victim&#39;s Twilio account and delete all existing alerting numbers. This issue has been patched in version 10.0.42.

Gravedad CVSS v4.0: CRÍTICA

Última modificación:

02/04/2026

CVE-2026-34581

Fecha de publicación:

02/04/2026

Idioma:

Inglés

*** Pendiente de traducción *** goshs is a SimpleHTTPServer written in Go. From version 1.1.0 to before version 2.0.0-beta.2, when using the Share Token it is possible to bypass the limited selected file download with all the gosh functionalities, including code exec. This issue has been patched in version 2.0.0-beta.2.

Gravedad CVSS v3.1: ALTA

Última modificación:

02/04/2026

CVE-2026-34726

Fecha de publicación:

02/04/2026

Idioma:

Inglés

*** Pendiente de traducción *** Copier is a library and CLI app for rendering project templates. Prior to version 9.14.1, Copier&#39;s _subdirectory setting is documented as the subdirectory to use as the template root. However, the current implementation accepts parent-directory traversal such as .. and uses it directly when selecting the template root. As a result, a template can escape its own directory and make Copier render files from the parent directory without --UNSAFE. This issue has been patched in version 9.14.1.

Gravedad CVSS v3.1: MEDIA

Última modificación:

02/04/2026

CVE-2026-34730

Fecha de publicación:

02/04/2026

Idioma:

Inglés

*** Pendiente de traducción *** Copier is a library and CLI app for rendering project templates. Prior to version 9.14.1, Copier&#39;s _external_data feature allows a template to load YAML files using template-controlled paths. If untrusted templates are in scope, a malicious template can read attacker-chosen YAML-parseable local files that are accessible to the user running Copier and expose their contents in rendered output. This issue has been patched in version 9.14.1.

Gravedad CVSS v3.1: MEDIA

Última modificación:

02/04/2026

CVE-2026-34735

Fecha de publicación:

02/04/2026

Idioma:

Inglés

*** Pendiente de traducción *** The Hytale Modding Wiki is a free service for Hytale mods to host their documentation & wikis. In version 1.2.0 and prior, the quickUpload() endpoint validates uploaded files by checking their MIME type (via PHP&#39;s finfo, which inspects file contents) but constructs the stored filename using the client-supplied file extension from getClientOriginalExtension(). These two checks are independent: an attacker can upload a file whose content passes the MIME allowlist while using a .php extension. The file is stored on the public disk and is directly accessible via URL, allowing server-side code execution. At time of publication no known patches exist.

Gravedad CVSS v4.0: ALTA

Última modificación:

02/04/2026

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