Alertas de Seguridad de la Información

M Alto vulnerabilidad Nuevo

Hace 4 horas

[CVE-2026-71918] Multiple DrayTek VigorSwitch models contain a command injection vulnerability in the webBackupAction…

Multiple DrayTek VigorSwitch models contain a command injection vulnerability in the webBackupAction function. The vulnerability is caused by insufficient filtering of the option, key, pw_encode, pathN, and valueN fields before command execution. A remote attacker can trigger this vulnerability via crafted input to execute arbitrary commands with root privileges. Exploitation requires valid admini…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad Nuevo

Hace 11 horas

[CVE-2026-76172] fast-uri is a URI parser for Node.js. During parsing it runs a legacy decoding pass over the scheme …

fast-uri is a URI parser for Node.js. During parsing it runs a legacy decoding pass over the scheme component and never re-escapes the result, and serialization writes the scheme back out verbatim, unlike the host component which is re-escaped. As a result an input whose scheme carries percent-encoded slashes parses as a scheme with no authority, so the parsed host and error are both undefined, ye…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad Nuevo

Hace 12 horas

[CVE-2026-75899] fast-uri is a URI parser for Node.js. It decodes percent escapes in a hostname during parsing and th…

fast-uri is a URI parser for Node.js. It decodes percent escapes in a hostname during parsing and then decodes the parsed hostname a second time during authority recomposition, so a single call to normalize or resolve can turn nested percent-encoded input into a different network destination such as a loopback hostname or address. For example, a doubly encoded host that spells out a loopback name …

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

Hace 2 días

[CVE-2026-59808] AVideo through commit 9c39d8c8 contains an authentication bypass vulnerability where deduplicateByEn…

AVideo through commit 9c39d8c8 contains an authentication bypass vulnerability where deduplicateByEncoderQueueId() returns video_id_hash credentials for any video by encoder_queue_id without ownership verification, and useVideoHashOrLogin() converts this hash into passwordless login as the video owner. Attackers with upload permission can retrieve an administrator's video_id_hash by omitting the v…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

Hace 3 días

Vulnerabilidad de referencia nula en kin-openapi afecta validación de solicitudes

kin-openapi, biblioteca Go para procesar archivos OpenAPI, presenta una vulnerabilidad (CVSS 7.5) en versiones 0.10.0 a 0.141.0 que permite un acceso a memoria nula cuando procesa campos escalares malformados en solicitudes multipart/form-data. Un atacante puede causar bloqueo de servicio contra aplicaciones que usan esta biblioteca para validación de APIs. Empresas en LATAM con servicios REST y microservicios basados en Go están en riesgo si implementan kin-openapi sin parchear.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

Hace 5 días

[CVE-2026-68900] Wekan is open source kanban built with Meteor. From 8.72 until 10.23, addBoardHTMLToZip() in client/…

Wekan is open source kanban built with Meteor. From 8.72 until 10.23, addBoardHTMLToZip() in client/lib/exportHTML.js read a card title and body through textContent, which decoded entity-encoded markup, and then interpolated titleText and allText into content.innerHTML in the exported index.html. A board member could store an entity-encoded event-handler payload in a card title that remained inert…

nvdaltovulnerabilidad CVSS 7.6 NVD

M Alto vulnerabilidad

Hace 5 días

[CVE-2026-75147] FFmpeg before commit 983dae9 contains an out-of-bounds read in the AV1 RTP packetizer (libavformat/r…

FFmpeg before commit 983dae9 contains an out-of-bounds read in the AV1 RTP packetizer (libavformat/rtpenc_av1.c). The keyframe detection loop that searches for a sequence header OBU advanced its pointer and remaining-size counter by the encoded header length plus the OBU payload size without first bounding the OBU size against the remaining data. A crafted OBU size causes the remaining-size counte…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

Hace 6 días

[CVE-2026-50142] libheif is a HEIF and AVIF file format decoder and encoder. From 1.19.0 until 1.23.0, a crafted HEIF…

libheif is a HEIF and AVIF file format decoder and encoder. From 1.19.0 until 1.23.0, a crafted HEIF sequence accepted by heif_context_read_from_memory() with the msf1 sequence brand can cause unbounded heap allocation. In libheif/sequences/seq_boxes.cc, Box_stsz::parse() applies max_sequence_frames only to variable-size samples, so fixed-size mode accepts an attacker-controlled sample_count witho…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

17/08/2026

[CVE-2026-71518] Typemill before 2.26.0 contains an authorization bypass vulnerability in the media file download rou…

Typemill before 2.26.0 contains an authorization bypass vulnerability in the media file download route that allows unauthenticated attackers to access restricted files by submitting path-equivalent URL variants. Attackers can substitute normalized path forms such as dot-slash prefixes, double slashes, or percent-encoded sequences to pass role-based restriction checks while the filesystem resolves …

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

14/08/2026

[CVE-2026-73679] ImpressCMS contains an authenticated remote code execution vulnerability in the custom tag module th…

ImpressCMS contains an authenticated remote code execution vulnerability in the custom tag module that allows authenticated administrators to execute arbitrary PHP code by storing a malicious payload in a custom tag with PHP type enabled. The application decodes HTML-encoded content via undoHtmlSpecialChars() before passing it to eval() in the renderWithPhp() method, bypassing HTML Purifier saniti…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-48099] WsgiDAV is a generic and extendable WebDAV server based on WSGI. WsgiDAV 4.3.3 and prior can allow a…

WsgiDAV is a generic and extendable WebDAV server based on WSGI. WsgiDAV 4.3.3 and prior can allow a WebDAV request path containing an encoded parent-directory segment to escape the configured filesystem share root in a specific path layout. The issue is fixed with version 4.3.4.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

13/08/2026

Vulnerabilidad alta de SSRF en Serendipity anterior a 2.6.0 permite bypass de filtros

Serendipity antes de la versión 2.6.0 contiene una vulnerabilidad de Server-Side Request Forgery (SSRF) que permite a usuarios autenticados con permisos de adminImagesAdd eludir validaciones mediante direcciones IPv4 hexadecimales, literales IPv6 y rangos link-local. Los atacantes pueden acceder a servicios internos y extraer cuerpos de respuesta a través del módulo de cargas públicas, exponiendo datos sensibles de infraestructura interna en empresas con Serendipity expuesto en Internet.

nvdaltovulnerabilidad CVSS 8.5 NVD

M Alto vulnerabilidad

12/08/2026

[CVE-2026-19566] Net::CIDR::Set versions before 0.23 for Perl allow memory exhaustion and malformed set ranges via un…

Net::CIDR::Set versions before 0.23 for Perl allow memory exhaustion and malformed set ranges via unbounded IPv6 prefix lengths. The _encode method accepts any prefix length matching `(0|[1-9][0-9]*)` and passes it to _width2bits(), which builds the mask as `'1' x ($width + 8)`, one character per bit. The _inc() method then unpacks the packed mask into a Perl array of one scalar per byte, so the …

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

12/08/2026

Vulnerabilidad alta en Snowflake Python API permite escalada de privilegios (CVE-2026-19594)

La API de Python de Snowflake (snowflake.core) en versiones anteriores a 1.13.0 presenta sanitización insuficiente de entrada, permitiendo ataques de escalada de privilegios tipo confused-deputy mediante traversal de rutas y contaminación de parámetros HTTP. Afecta directamente a plataformas de datos en la nube usadas por empresas financieras, retail y telecomunicaciones en LATAM que integran Snowflake con aplicaciones downstream. CVSS 8.1 (Alto).

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-48495] TypeBot is a chatbot builder tool. Prior to version 3.17.0, the Google Sheets OAuth callback decodes…

TypeBot is a chatbot builder tool. Prior to version 3.17.0, the Google Sheets OAuth callback decodes a base64-encoded JSON `state` parameter and trusts the embedded `workspaceId`, `typebotId`, `blockId`, and `redirectUrl` without cryptographic integrity protection or authorization checks. The callback route is authenticated, but it does not verify that the authenticated user has write access to th…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

09/08/2026

Vulnerabilidad alta de traversal de directorios en LOLLMS 2.1.0 permite acceso no autorizado

LOLLMS versión 2.1.0 contiene una vulnerabilidad de traversal de rutas en su módulo de interfaz (SPA catch-all route) que permite a atacantes eludir controles de seguridad mediante secuencias codificadas en URL (%2e%2e) y acceder a archivos fuera del directorio permitido. Este fallo afecta directamente a servidores de IA/ML en empresas LATAM que despliegan esta solución sin actualizar. La vulnerabilidad tiene puntuación CVSS 7.5 (Alta) y requiere atención inmediata en entornos de producción.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-18427] @fastify/static before version 10.1.3 contains an incomplete fix for a previous route guard bypass. …

@fastify/static before version 10.1.3 contains an incomplete fix for a previous route guard bypass. The static file handler rejected only parent directory segments, but it did not canonicalize dot segments, duplicate slashes, encoded dots, or backslashes before route matching and before delegating to the send layer. As a result, an unauthenticated attacker could request a file protected by a route…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

06/08/2026

Vulnerabilidad XSS almacenado alta en plugin TranslatePress para WordPress (CVE-2026-18510)

El plugin TranslatePress de WordPress presenta una vulnerabilidad de Cross-Site Scripting (XSS) almacenado en versiones hasta 3.2.6 que permite a atacantes sin autenticación inyectar código malicioso a través de comentarios con marcadores gettext codificados. La falta de sanitización de entrada y escapado de salida afecta directamente a sitios web multilingües en México y LATAM que dependen de este plugin para traducción de contenidos, comprometiendo la integridad y seguridad de visitantes y datos.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-17506] The Independent Analytics plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the …

The Independent Analytics plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 404 not_found_url tracking parameter in versions up to, and including, 2.15.0. This is due to the get_cell_content() function applying urldecode() after esc_url() when rendering the URL column for 404 entries — a sequence that allows percent-encoded HTML to pass URL validation and then be reconstruc…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

05/08/2026

Vulnerabilidad de inyección SQL en Mautic afecta gestión de contactos

Mautic presenta una vulnerabilidad alta (CVSS 7.1) en el controlador AjaxController donde el parámetro 'field' no se valida correctamente antes de ser usado como identificador SQL directo. Un atacante autenticado podría ejecutar consultas SQL arbitrarias para acceder, modificar o exfiltrar datos de contactos (leads) en sistemas que usan esta plataforma de marketing automation, común en empresas medianas y agencias de LATAM.

nvdaltovulnerabilidad CVSS 7.1 NVD