Alertas de Seguridad de la Información

M Alto vulnerabilidad

04/09/2026

Vulnerabilidad de denegación de servicio en SiYuan anterior a v3.8.2

SiYuan versiones anteriores a la 3.8.2 contienen una vulnerabilidad de denegación de servicio (DoS) en el endpoint /api/system/uiproc sin autenticación. Un atacante puede enviar solicitudes repetidas con identificadores de proceso controlados para agotar la memoria y degradar la disponibilidad del servicio. Esta vulnerabilidad afecta a empresas en LATAM que utilizan SiYuan como gestor de notas o información sensible sin actualizar.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

04/09/2026

Vulnerabilidad de denegación de servicio en SiYuan anteriores a v3.8.2

SiYuan versiones anteriores a v3.8.2 contienen una vulnerabilidad de denegación de servicio en el mecanismo de autenticación básica del servicio de publicación. Atacantes no autenticados pueden enviar múltiples solicitudes de autenticación con nombres de usuario inválidos y únicos para agotar la memoria del servidor y aumentar la carga de sincronización. Esta vulnerabilidad afecta principalmente a empresas en LATAM que utilizan SiYuan para gestión de contenido colaborativo o sistemas de conocimiento compartido.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

04/09/2026

Vulnerabilidad alta de consumo de recursos en SiYuan anterior a v3.8.2

SiYuan versiones anteriores a v3.8.2 contiene una vulnerabilidad que permite a atacantes no autenticados consumir memoria ilimitada del servidor mediante solicitudes con rutas únicas, degradando la disponibilidad del servicio. Esta falla afecta principalmente a organizaciones en LATAM que utilizan SiYuan para gestión de notas y documentos internos. La vulnerabilidad puede ser explotada sin credenciales, permitiendo ataques de negación de servicio (DoS) contra instancias accesibles en red.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

04/09/2026

Vulnerabilidad alta en Menulux Portal: almacenamiento de contraseñas en texto plano

Menulux Portal anterior a versión 20260903211448 almacena contraseñas en texto plano, permitiendo a atacantes acceder a credenciales sensibles si comprometen el servidor o la base de datos. Esta vulnerabilidad afecta directamente a restaurantes, bares y comercios que utilizan este sistema POS en México y Latinoamérica. El riesgo es alta para operaciones que manejan datos de clientes y empleados.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

04/09/2026

Vulnerabilidad de discrepancia de respuesta en Menulux Portal permite suplantación de cuentas

Se ha identificado una vulnerabilidad de tipo Observable Response Discrepancy (CVE-2026-19080, CVSS 7.5) en Menulux Portal que permite a atacantes realizar footprinting de cuentas de usuario explotando diferencias detectables en las respuestas del servidor. Esta debilidad afecta versiones anteriores a 20260903211448 y representa un riesgo moderado-alto para restaurantes, cafeterías y establecimientos gastronómicos en LATAM que utilicen esta plataforma de gestión.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

04/09/2026

[CVE-2026-85512] A security flaw has been discovered in SourceCodester Class and Exam Timetabling System 1.0. This vu…

A security flaw has been discovered in SourceCodester Class and Exam Timetabling System 1.0. This vulnerability affects unknown code of the file /admin/session.php. The manipulation of the argument ID results in missing authorization. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks.

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

04/09/2026

[CVE-2026-76169] fastify versions >= 4.0.0 and before 5.12.2 can route a malformed URL sent under one plugin prefix t…

fastify versions >= 4.0.0 and before 5.12.2 can route a malformed URL sent under one plugin prefix to the custom not-found handler of a different sibling plugin, and invoke it without the preHandler hook declared for that handler. The internal not-found router for encapsulated handlers dispatches malformed paths through a single shared handler pointer before URL decoding, ignoring the prefix and s…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

04/09/2026

[CVE-2026-81302] PALLET CONTROL products contain an incorrect default permission vulnerability, which may allow a loc…

PALLET CONTROL products contain an incorrect default permission vulnerability, which may allow a local attacker to execute arbitrary code with SYSTEM privileges on the affected product.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

04/09/2026

[CVE-2026-85197] A flaw was found in libsoup. A malicious HTTP/2 server or a Man-in-the-Middle (MITM) attacker can ex…

A flaw was found in libsoup. A malicious HTTP/2 server or a Man-in-the-Middle (MITM) attacker can exploit a heap use-after-free vulnerability in the HTTP/2 client implementation. This occurs when a GNOME application uploads a file using HTTP/2, and the server sends a GOAWAY frame while the file body is being read asynchronously. This can lead to memory corruption, potentially resulting in informat…

nvdaltovulnerabilidad CVSS 7.6 NVD

M Crítico vulnerabilidad

04/09/2026

[CVE-2026-85085] The Canva Android App before 2.376.0 allowed an external origin to be loaded in a privileged WebView…

The Canva Android App before 2.376.0 allowed an external origin to be loaded in a privileged WebView. A threat actor who controls the page loaded by the user is able to communicate with Canva using the user’s session.

nvdcriticovulnerabilidad CVSS 9.6 NVD

M Alto vulnerabilidad

04/09/2026

[CVE-2026-85094] The Canva Android App before 2.376.0 did not restrict the headers returned to an external origin ru…

The Canva Android App before 2.376.0 did not restrict the headers returned to an external origin running in a privileged WebView. A threat actor with control of the WebView could access a user’s session.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

04/09/2026

[CVE-2026-81270] Apache Allura: exposure of non-public information via search. This issue affects Apache Allura: t…

Apache Allura: exposure of non-public information via search. This issue affects Apache Allura: through 1.20.0. Users are recommended to upgrade to version 1.21.0, which fixes the issue.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

04/09/2026

[CVE-2026-62928] XING CPTrans-ME-X contains an OS Command Injection (CWE-78). Unauthenticated OS command may be injec…

XING CPTrans-ME-X contains an OS Command Injection (CWE-78). Unauthenticated OS command may be injected.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

04/09/2026

[CVE-2026-66840] XING CPTrans-ME-X contains an Exposure of Sensitive System Information to an Unauthorized Control Sp…

XING CPTrans-ME-X contains an Exposure of Sensitive System Information to an Unauthorized Control Sphere (CWE-497). Sensitive system information may be leaked.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

04/09/2026

[CVE-2026-69657] XING CPTrans-ME-X contains a Use of Default Password (CWE-1393). Anyone with the knowledge of the cr…

XING CPTrans-ME-X contains a Use of Default Password (CWE-1393). Anyone with the knowledge of the credential may log in to the affected device.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

04/09/2026

[CVE-2026-70403] XING CPTrans-ME-X contains a Use of Hard-coded Password (CWE-259). Anyone with the knowledge of the …

XING CPTrans-ME-X contains a Use of Hard-coded Password (CWE-259). Anyone with the knowledge of the credential may log in to the affected device.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

04/09/2026

[CVE-2026-16281] The Classified Listing WordPress plugin before 6.1.1 does not verify that the caller owns or can ed…

The Classified Listing WordPress plugin before 6.1.1 does not verify that the caller owns or can edit the target listing before its AI image-editing AJAX action deletes or attaches media, allowing any authenticated user, including a subscriber, to permanently delete attachments from, and attach files to, any listing owned by another user.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

04/09/2026

[CVE-2026-19224] The Hummingbird Performance WordPress plugin before 3.21.2 does not restrict a network-wide setting…

The Hummingbird Performance WordPress plugin before 3.21.2 does not restrict a network-wide setting to network administrators, allowing an administrator of any single site on a multisite network to execute arbitrary code across the entire network.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Crítico vulnerabilidad

04/09/2026

[CVE-2026-85504] FreeIPMI before 1.6.19 has a stack-based buffer overflow in _ipmi_sel_oem_fujitsu_get_sel_entry_long…

FreeIPMI before 1.6.19 has a stack-based buffer overflow in _ipmi_sel_oem_fujitsu_get_sel_entry_long_text in libfreeipmi/sel/ipmi-sel-string-fujitsu-irmc-common.c via malformed Fujitsu SEL long-text responses.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

04/09/2026

[CVE-2026-85505] ipmi-oem in FreeIPMI before 1.6.19 has a stack-based buffer over-read in ipmi_oem_fujitsu_get_sel_en…

ipmi-oem in FreeIPMI before 1.6.19 has a stack-based buffer over-read in ipmi_oem_fujitsu_get_sel_entry_long_text in ipmi-oem/ipmi-oem-fujitsu.c when a BMC provides a short response, a different vulnerability than CVE-2026-50031 (which has different affected versions).

nvdaltovulnerabilidad CVSS 7.5 NVD