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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-2026-21880
Fecha de publicación:
08/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** Kanboard is project management software focused on Kanban methodology. Versions 1.2.48 and below have an LDAP Injection vulnerability in the LDAP authentication mechanism. User-supplied input is directly substituted into LDAP search filters without proper sanitization, allowing attackers to enumerate all LDAP users, discover sensitive user attributes, and perform targeted attacks against specific accounts. This issue is fixed in version 1.2.49.
Gravedad CVSS v3.1: MEDIA
Última modificación:
20/01/2026

CVE-2026-21883
Fecha de publicación:
08/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** Bokeh is an interactive visualization library written in Python. In versions 3.8.1 and below, if a server is configured with an allowlist (e.g., dashboard.corp), an attacker can register a domain like dashboard.corp.attacker.com (or use a subdomain if applicable) and lure a victim to visit it. The malicious site can then initiate a WebSocket connection to the vulnerable Bokeh server. Since the Origin header (e.g., http://dashboard.corp.attacker.com/) matches the allowlist according to the flawed logic, the connection is accepted. Once connected, the attacker can interact with the Bokeh server on behalf of the victim, potentially accessing sensitive data, or modifying visualizations. This issue is fixed in version 3.8.2.
Gravedad CVSS v4.0: MEDIA
Última modificación:
23/01/2026

CVE-2019-25295
Fecha de publicación:
08/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** The WP Cost Estimation plugin for WordPress is vulnerable to Upload Directory Traversal in versions before 9.660 via the uploadFormFiles function. This allows attackers to overwrite any file with a whitelisted type on an affected site.
Gravedad CVSS v3.1: MEDIA
Última modificación:
08/01/2026

CVE-2026-21877
Fecha de publicación:
08/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** n8n is an open source workflow automation platform. In versions 0.121.2 and below, an authenticated attacker may be able to execute malicious code using the n8n service. This could result in full compromise and can impact both self-hosted and n8n Cloud instances. This issue is fixed in version 1.121.3. Administrators can reduce exposure by disabling the Git node and limiting access for untrusted users, but upgrading to the latest version is recommended.
Gravedad CVSS v3.1: CRÍTICA
Última modificación:
20/01/2026

CVE-2026-21868
Fecha de publicación:
08/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** Flag Forge is a Capture The Flag (CTF) platform. Versions 2.3.2 and below have a Regular Expression Denial of Service (ReDoS) vulnerability in the user profile API endpoint (/api/user/[username]). The application constructs a regular expression dynamically using unescaped user input (the username parameter). An attacker can exploit this by sending a specially crafted username containing regex meta-characters (e.g., deeply nested groups or quantifiers), causing the MongoDB regex engine to consume excessive CPU resources. This can lead to Denial of Service for other users. The issue is fixed in version 2.3.3. To workaround this issue, implement a Web Application Firewall (WAF) rule to block requests containing regex meta-characters in the URL path.
Gravedad CVSS v3.1: ALTA
Última modificación:
20/01/2026

CVE-2026-22035
Fecha de publicación:
08/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** Greenshot is an open source Windows screenshot utility. Versions 1.3.310 and below arvulnerable to OS Command Injection through unsanitized filename processing. The FormatArguments method in ExternalCommandDestination.cs:269 uses string.Format() to insert user-controlled filenames directly into shell commands without sanitization, allowing attackers to execute arbitrary commands by crafting malicious filenames containing shell metacharacters. This issue is fixed in version 1.3.311.
Gravedad CVSS v3.1: ALTA
Última modificación:
27/01/2026

CVE-2026-21869
Fecha de publicación:
08/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** llama.cpp is an inference of several LLM models in C/C++. In commits 55d4206c8 and prior, the n_discard parameter is parsed directly from JSON input in the llama.cpp server's completion endpoints without validation to ensure it's non-negative. When a negative value is supplied and the context fills up, llama_memory_seq_rm/add receives a reversed range and negative offset, causing out-of-bounds memory writes in the token evaluation loop. This deterministic memory corruption can crash the process or enable remote code execution (RCE). There is no fix at the time of publication.
Gravedad CVSS v3.1: ALTA
Última modificación:
02/02/2026

CVE-2026-21859
Fecha de publicación:
08/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** Mailpit is an email testing tool and API for developers. Versions 1.28.0 and below have a Server-Side Request Forgery (SSRF) vulnerability in the /proxy endpoint, allowing attackers to make requests to internal network resources. The /proxy endpoint validates http:// and https:// schemes, but it does not block internal IP addresses, enabling attackers to access internal services and APIs. This vulnerability is limited to HTTP GET requests with minimal headers. The issue is fixed in version 1.28.1.
Gravedad CVSS v3.1: MEDIA
Última modificación:
02/02/2026

CVE-2026-21875
Fecha de publicación:
08/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** ClipBucket v5 is an open source video sharing platform. Versions 5.5.2-#187 and below allow an attacker to perform Blind SQL Injection through the add comment section within a channel. When adding a comment within a channel, there is a POST request to the /actions/ajax.php endpoint. The obj_id parameter within the POST request to /actions/ajax.php is then used within the user_exists function of the upload/includes/classes/user.class. php file as the $id parameter. It is then used within the count function of the upload/includes/classes/db.class. php file. The $id parameter is concatenated into the query without validation or sanitization, and a user-supplied input like 1' or 1=1-- - can be used to trigger the injection. This issue does not have a fix at the time of publication.
Gravedad CVSS v3.1: CRÍTICA
Última modificación:
27/01/2026

CVE-2019-25291
Fecha de publicación:
08/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** INIM Electronics Smartliving SmartLAN/G/SI
Gravedad CVSS v4.0: CRÍTICA
Última modificación:
08/01/2026

CVE-2025-15346
Fecha de publicación:
08/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** A vulnerability in the handling of verify_mode = CERT_REQUIRED in the wolfssl Python package (wolfssl-py) causes client certificate requirements to not be fully enforced. <br /> <br /> Because the WOLFSSL_VERIFY_FAIL_IF_NO_PEER_CERT flag was not included, the behavior effectively matched CERT_OPTIONAL: a peer certificate was verified if presented, but connections were incorrectly authenticated when no client certificate was provided. <br /> <br /> This results in improper authentication, allowing attackers to bypass mutual TLS (mTLS) client authentication by omitting a client certificate during the TLS handshake. <br /> <br /> The issue affects versions up to and including 5.8.2.
Gravedad CVSS v4.0: CRÍTICA
Última modificación:
08/01/2026

CVE-2026-21695
Fecha de publicación:
08/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** Titra is open source project time tracking software. In versions 0.99.49 and below, an API has a Mass Assignment vulnerability which allows authenticated users to inject arbitrary fields into time entries, bypassing business logic controls via the customfields parameter. The affected endpoint uses the JavaScript spread operator (...customfields) to merge user-controlled input directly into the database document. While customfields is validated as an Object type, there is no validation of which keys are permitted inside that object. This allows attackers to overwrite protected fields such as userId, hours, and state. The issue is fixed in version 0.99.50.
Gravedad CVSS v3.1: MEDIA
Última modificación:
12/01/2026
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