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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-2026-63071
Fecha de publicación:
20/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** Improper Isolation or Compartmentalization vulnerability in Apache Syncope.<br /> <br /> An administrator with adequate entitlements for Implementations can create a malicious Groovy class containing untrusted code bypassing the Groovy security sandbox.<br /> <br /> This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 through 4.0.6, from 4.1.0-M0 through 4.1.1.<br /> <br /> Users are recommended to upgrade to version 4.0.7 / 4.1.2, which fix this issue by tightening the Groovy security sandbox.
Gravedad CVSS v3.1: CRÍTICA
Última modificación:
27/07/2026

CVE-2026-63091
Fecha de publicación:
20/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** ProFTPD before 1.3.9c and 1.3.10rc3 contains a signed integer overflow vulnerability in the mod_sftp module&amp;#39;s SCP size-record parser that allows authenticated low-privilege attackers to bypass ASLR by sending a crafted file size value of UINT64_MAX, which results in a negative off_t value. Attackers can exploit the subsequent conversion to uint32_t, causing an approximately 4 GB requested read length and forcing the server to read beyond the end of the SSH channel data and write overread process memory into the uploaded file. In tested configurations, the disclosed data contains libc, libcrypto, and PIE pointers sufficient to derive their randomized base addresses, thereby bypassing ASLR and enabling reliable exploitation of memory corruption vulnerabilities in the same process.
Gravedad CVSS v4.0: ALTA
Última modificación:
30/07/2026

CVE-2026-63090
Fecha de publicación:
20/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** ProFTPD before 1.3.9c and 1.3.10rc3 contains a heap-based buffer overflow vulnerability in the mod_sftp module that allows authenticated low-privilege attackers to achieve arbitrary code execution by sending crafted SFTP packet fragments exceeding the 16 KB reassembly buffer in the fxp.c component. Attackers can supply oversized fragments to trigger an incorrectly conditioned reallocation, corrupt pool freelist metadata, overwrite the root_fs BSS global pointer to reference a fake filesystem struct, and redirect pr_fsio_stat() to system() via a crafted RENAME request.
Gravedad CVSS v4.0: ALTA
Última modificación:
30/07/2026

CVE-2026-59238
Fecha de publicación:
20/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** Stored Cross-site Scripting (CWE-79) in the client-side report rendering functions (renderPreview, renderEditor, renderAuditData in js/app.js) in maalfer Pentestify before 1.1.0 allows a remote, authenticated attacker to execute arbitrary JavaScript in the browser of any user who views an affected report via a payload stored in a finding&amp;#39;s images array or a report&amp;#39;s client_logo array, which is interpolated into an src attribute without escaping.
Gravedad CVSS v4.0: MEDIA
Última modificación:
23/07/2026

CVE-2026-62418
Fecha de publicación:
20/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** Low-privileged authenticated Server-Side Request Forgery (SSRF) <br /> vulnerability in Apache Syncope via Connectors and Resources check.<br /> <br /> <br /> <br /> This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.6, from 4.1.0-M0 through 4.1.1.<br /> <br /> <br /> <br /> Users are recommended to upgrade to version 4.0.7 / 4.1.2, which fix this issue.
Gravedad CVSS v3.1: ALTA
Última modificación:
27/07/2026

CVE-2026-62183
Fecha de publicación:
20/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** Improper Privilege Management vulnerability in Apache Syncope.<br /> <br /> When:<br /> <br /> * the all-Java user workflow adapter is configured, or<br /> * the Flowable user workflow adapter is configured, bearing a BPMN definition not requiring admin approval for user self registration of self update requests<br /> <br /> the following scenario could happen.<br /> A REST API call can allow the user to grant themselves one or more of defined Roles, thus gaining their Entitlements and becoming in fact an administrator; the actual Entitlements gained depend on the Roles that are effectively defined on the specific Syncope deployment.<br /> <br /> <br /> This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.6, from 4.1.0-M0 through 4.1.1.<br /> <br /> Users are recommended to upgrade to version 4.0.7 / 4.1.2, which fix this issue.
Gravedad CVSS v3.1: CRÍTICA
Última modificación:
27/07/2026

CVE-2026-57308
Fecha de publicación:
20/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** Improper Neutralization of Special Elements used in an SQL Command (&amp;#39;SQL Injection&amp;#39;) vulnerability in Apache Syncope.<br /> <br /> An administrator with adequate entitlements can achieve execution of arbitrary SQL via stacked queries, leveraging unsanitized sort parameters.<br /> <br /> This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.6, from 4.1.0-M0 through 4.1.1.<br /> <br /> <br /> Users are recommended to upgrade to version 4.0.7 / 4.1.2, which fix this issue.
Gravedad CVSS v3.1: CRÍTICA
Última modificación:
27/07/2026

CVE-2026-54685
Fecha de publicación:
20/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to version 1.3.2-beta, the `/api/auth/login` authentication endpoint does not execute in constant time. When a non-existent username is supplied, the server returns a `401`/`403` response almost immediately. When a valid username is provided, the server performs a bcrypt password comparison, causing a measurable delay in the response time. Version 1.3.2-beta patches the issue.
Gravedad CVSS v3.1: MEDIA
Última modificación:
22/07/2026

CVE-2026-54910
Fecha de publicación:
20/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to version 1.4.3-beta, the `subtitlesHandler` endpoint (`GET /api/media/subtitles`) accepts two user-controlled query parameters: `path` and `name`, both of which are used in filesystem operations without sanitization, creating two independent path traversal vectors. The primary vector is the `path` parameter: it is passed directly to `idx.GetRealPath()` without calling `SanitizeUserPath()`, allowing an attacker to escape the storage root and set `parentDir` to any directory on the host. No existing anchor file is required. The secondary vector is the `name` parameter: it is joined with `parentDir` via `filepath.Join(parentDir, name)` without stripping directory components, allowing traversal relative to any resolved `parentDir`. Any authenticated user (regardless of role or permissions) can exploit either vector to read any text file readable by the server process, including `/etc/passwd`, SSH keys, database credentials, and JWT signing keys. Version 1.4.3-beta patches the issue.
Gravedad CVSS v3.1: ALTA
Última modificación:
23/07/2026

CVE-2026-53421
Fecha de publicación:
20/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** Improper Isolation or Compartmentalization vulnerability in Apache Syncope.<br /> <br /> <br /> <br /> An administrator with adequate entitlements can achieve remote code execution through the connector subsystem by relying on scripted connectors&amp;#39; (REST and SQL) capability to run Groovy scripts.<br /> <br /> This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.6, from 4.1.0-M0 through 4.1.1.<br /> <br /> <br /> <br /> <br /> Users are recommended to upgrade to version 4.0.7 / 4.1.2, which fix this issue by hardening the Groovy security sandbox.
Gravedad CVSS v3.1: CRÍTICA
Última modificación:
27/07/2026

CVE-2026-53405
Fecha de publicación:
20/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** Improper Isolation or Compartmentalization vulnerability in Apache Syncope.<br /> <br /> An administrator with adequate entitlements can import arbitrary BPMN process definitions via the REST API and then start the process. When a BPMN process containing a Groovy scriptTask is imported and started, the Groovy script is executed directly on the server, with no sandbox.<br /> <br /> <br /> This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.6, from 4.1.0-M0 through 4.1.1.<br /> <br /> <br /> <br /> <br /> Users are recommended to upgrade to version 4.0.7 / 4.1.2, which fix this issue by wrapping Flowable&amp;#39;s Groovy scriptTasks with security sandbox.
Gravedad CVSS v3.1: CRÍTICA
Última modificación:
27/07/2026

CVE-2026-51386
Fecha de publicación:
20/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** Rejected reason: DO NOT USE THIS CVE RECORD. ConsultIDs: CVE-2026-46409. Reason: This record is a reservation duplicate of CVE-2026-46409. Notes: All CVE users should reference CVE-2026-46409 instead of this record. All references and descriptions in this record have been removed to prevent accidental usage.
Gravedad: Pendiente de análisis
Última modificación:
20/07/2026
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