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

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-2026-66296

Fecha de publicación:
03/08/2026
Idioma:
Inglés
*** Pendiente de traducción *** Improper Neutralization of Input During Web Page Generation (XSS) vulnerability in lud oaskit allows reflected cross-site scripting via the default HTML error handler.<br /> <br /> Oaskit.ErrorHandler.Default.format_reason/4 and Oaskit.ErrorHandler.Default.reason_to_html/1 in lib/oaskit/error_handler/default.ex render request-validation failures as an HTML page whenever the request&amp;#39;s Accept header contains html, interpolating request-controlled strings into that page without HTML escaping. The unescaped values are object keys taken from a request body or from an object or deepObject query parameter, which appear in the JSON Schema error&amp;#39;s instance path when a schema rejects them (for example under additionalProperties: false), and the raw Content-Type header, reflected in unsupported-media-type errors when it fails to parse.<br /> <br /> Because browsers send Accept: text/html on ordinary top-level navigation, a crafted GET link is sufficient to trigger the error page; no form submission, custom Content-Type, or attacker-controlled script on the victim&amp;#39;s side is required. A payload such as filter[alert(document.domain)]=x terminates the enclosing markup and the injected script executes in the origin of the application using oaskit, giving it access to that origin&amp;#39;s cookies, session, and same-origin responses.<br /> <br /> Both HTML error rendering and the vulnerable handler are enabled by default: Oaskit.Plugs.ValidateRequest defaults :html_errors to true and :error_handler to Oaskit.ErrorHandler.Default, so applications following the documented usage are affected without any opt-in.<br /> <br /> This issue affects oaskit: from 0.1.0 before 0.14.1.
Gravedad CVSS v4.0: MEDIA
Última modificación:
17/08/2026

CVE-2026-48031

Fecha de publicación:
03/08/2026
Idioma:
Inglés
*** Pendiente de traducción *** go-base is a Go RESTful API Boilerplate template with JWT Authentication, backed by PostgreSQL. In versions prior to 2026-05-18, the JWT signing secret is hardcoded to the known string "random", letting any attacker who reads the public repository forge tokens for arbitrary users, including admin roles, and completely bypass authentication on all protected endpoints. This value is set in two places: the dev.env template (line 10) and a programmatic fallback in cmd/serve.go (line 35), so the application uses it even when no .env file is present. The original mitigation in auth/jwt/tokenauth.go (lines 22 to 25) only caught the exact string "random", letting other weak secrets through, and replaced it with an in-memory key that was not persisted, invalidating all tokens on every restart and effectively causing a denial-of-service. This issue has been fixed in version 2026-05-18.
Gravedad CVSS v3.1: CRÍTICA
Última modificación:
03/08/2026

CVE-2026-47211

Fecha de publicación:
03/08/2026
Idioma:
Inglés
*** Pendiente de traducción *** Ouroboros is a local-first runtime for AI coding agents that records their actions and applies user-defined policies to constrain behavior. In versions prior to 0.39.0, if a user clones a malicious repository and runs Ouroboros commands within that directory, it can lead to arbitrary code execution and potential system takeover. The vulnerability stems from Ouroboros loading the .env file from the current working directory. Execution-affecting environment variables such as OUROBOROS_CLI_PATH, OPENCODE_CLI_PATH, and other backend selectors are accepted directly from this local .env. An attacker can include a malicious script in the repository and point the CLI path variable to it (e.g., OUROBOROS_CLI_PATH=./malicious_script.sh). When the user executes a command like ouroboros init or any command that instantiates the adapter, the malicious script is executed instead of the intended CLI. This issue has been fixed in version 0.39.0.
Gravedad CVSS v4.0: ALTA
Última modificación:
03/08/2026

CVE-2026-18655

Fecha de publicación:
03/08/2026
Idioma:
Inglés
*** Pendiente de traducción *** Improper restriction of intended endpoints in the RabbitMQ broker connection tools of the Amazon MQ MCP Server (awslabs.amazon-mq-mcp-server) before 2.0.24 may allow a remote unauthenticated actor (via prompt injection) to obtain Amazon MQ for RabbitMQ broker credentials or OAuth access tokens sent to a crafted endpoint controlled through a broker hostname introduced in the MCP client context.<br /> <br /> <br /> <br /> To remediate this issue, users should upgrade to version 2.0.24.
Gravedad CVSS v4.0: ALTA
Última modificación:
04/08/2026

CVE-2026-18654

Fecha de publicación:
03/08/2026
Idioma:
Inglés
*** Pendiente de traducción *** Key exchange without entity authentication in the EMR SSH helper commands in Amazon AWS CLI before 1.45.28 and AWS CLI v2 before 2.35.3 might allow man-in-the-middle attackers to intercept SSHsessions and file transfers via network positioning between the client and the EMR cluster endpoint.<br /> <br /> <br /> <br /> To remediate this issue, users should upgrade to AWS CLI v1 1.45.28 or later, or AWS CLI v2 2.35.3 or later.
Gravedad CVSS v4.0: MEDIA
Última modificación:
04/08/2026

CVE-2026-18644

Fecha de publicación:
03/08/2026
Idioma:
Inglés
*** Pendiente de traducción *** A vulnerability was identified in danpros HTMLy up to 3.1.1. Affected by this issue is the function unlink of the file /system/htmly.php of the component Delete Username Endpoint. Such manipulation of the argument File leads to path traversal. The attack can be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Gravedad CVSS v4.0: BAJA
Última modificación:
12/08/2026

CVE-2026-18632

Fecha de publicación:
03/08/2026
Idioma:
Inglés
*** Pendiente de traducción *** A security flaw has been discovered in langgenius dify up to 1.14.2. This issue affects the function jinja2.Template of the file api/core/helper/code_executor/jinja2/jinja2_transformer.py of the component Jinja2 Handler. The manipulation results in improper neutralization of special elements used in a template engine. The attack may be launched remotely. The exploit has been released to the public and may 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:
12/08/2026

CVE-2026-18631

Fecha de publicación:
03/08/2026
Idioma:
Inglés
*** Pendiente de traducción *** A vulnerability was identified in jeequan jeepay up to 3.2.9. This vulnerability affects the function WebSecurityConfig of the file jeepay-manager/src/main/java/com/jeequan/jeepay/mgr/ctrl/sysuser/SysLogController.java of the component PreAuthorize Handler. The manipulation leads to authorization bypass. The attack may be initiated remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Gravedad CVSS v4.0: BAJA
Última modificación:
12/08/2026

CVE-2026-18641

Fecha de publicación:
03/08/2026
Idioma:
Inglés
*** Pendiente de traducción *** A vulnerability was determined in Sangfor Operation and Maintenance Security Management System up to 3.0.13. Affected by this vulnerability is the function com.sbr.fort.foreignDP.DpLoginController of the file /fort/portal_login of the component Login Endpoint. This manipulation causes os command injection. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Gravedad CVSS v4.0: MEDIA
Última modificación:
12/08/2026

CVE-2026-59913

Fecha de publicación:
03/08/2026
Idioma:
Inglés
*** Pendiente de traducción *** Dell Display and Peripheral Manager (DDPM Mac), versions prior to 2.3.0.1005, contain a Missing Authentication for Critical Function vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges.
Gravedad CVSS v3.1: ALTA
Última modificación:
05/08/2026

CVE-2026-59912

Fecha de publicación:
03/08/2026
Idioma:
Inglés
*** Pendiente de traducción *** Dell Display and Peripheral Manager (DDPM Mac), versions prior to 2.3.0.1005, contain an Improper Access Control vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges and arbitrary code execution.
Gravedad CVSS v3.1: ALTA
Última modificación:
05/08/2026

CVE-2026-38444

Fecha de publicación:
03/08/2026
Idioma:
Inglés
*** Pendiente de traducción *** osTicket v1.18.3 is vulnerable to Stored Cross-Site Scripting (XSS) via the email From-header display name. The value is extracted without sanitization in include/class.mailparse.php and stored raw in the poster field of ost_thread_entry. When an unauthenticated attacker sends a reply email to an existing ticket from an unregistered address with an XSS payload in the From display name.
Gravedad CVSS v3.1: MEDIA
Última modificación:
03/08/2026