Alertas de Seguridad de la Información

M Crítico vulnerabilidad

18/08/2026

Vulnerabilidad crítica en Grav anterior a 2.0.14 permite escalada de privilegios a super-admin

Grav antes de la versión 2.0.14 no valida correctamente el campo de acceso en el blueprint de grupos, permitiendo que operadores con permisos de admin.users escalen privilegios a super-admin. Esto habilita acceso a funciones críticas como evaluación Twig y scheduler, comprometiendo la integridad de sitios web en producción. El impacto afecta especialmente a portales corporativos y plataformas de contenido en empresas mexicanas y latinoamericanas que hospedan instancias de Grav.

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Alto vulnerabilidad

18/08/2026

[CVE-2026-75827] Grav before 2.0.15 contains an arbitrary file write vulnerability in the Blueprint dynamic-data bare…

Grav before 2.0.15 contains an arbitrary file write vulnerability in the Blueprint dynamic-data bare-function validation that uses an incomplete denylist instead of a positive allowlist. Attackers with page-edit or blueprint-config access can invoke the error_log function through a data directive to append PHP payloads to web-accessible files, achieving remote code execution.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

18/08/2026

Vulnerabilidad XSS almacenado alta en Grav antes de 2.0.15 afecta editores autenticados

Grav versiones anteriores a 2.0.15 contienen una vulnerabilidad de cross-site scripting (XSS) almacenado en la función detectXss() que permite a editores autenticados inyectar manejadores de eventos (como onerror=) que eluden la validación y se ejecutan en navegadores de visitantes. Esta vulnerabilidad afecta particularmente a empresas en LATAM que utilizan Grav para portales corporativos, sitios de contenido y plataformas de gestión de información con múltiples editores.

nvdaltovulnerabilidad CVSS 8.7 NVD

M Alto vulnerabilidad

18/08/2026

Inyección de plantillas Twig en grav-plugin-api anteriores a 1.0.15 permite ejecución de código

grav-plugin-api versiones anteriores a 1.0.15 no validan correctamente contenido Twig en el endpoint translate(), permitiendo a atacantes con permisos api.pages.write ejecutar inyecciones de plantillas del lado del servidor. Los atacantes pueden manipular parámetros de encabezado y contenido para evaluar cargas útiles maliciosas durante la renderización de páginas, comprometiendo la integridad del servidor.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

18/08/2026

[CVE-2026-75830] grav-plugin-api (getgrav/grav-plugin-api) versions >= 1.0.0-beta.10 and <= 1.0.14 contain a path tra…

grav-plugin-api (getgrav/grav-plugin-api) versions >= 1.0.0-beta.10 and

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

18/08/2026

[CVE-2026-74902] SiYuan before v3.7.4 contains a cross-site scripting vulnerability in the file upload validation flo…

SiYuan before v3.7.4 contains a cross-site scripting vulnerability in the file upload validation flow that fails to escape filenames before inserting them into HTML via insertAdjacentHTML. Attackers can craft a malicious filename containing script payloads that execute with full OS command access when a user drags, drops, or pastes the file into the editor.

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

18/08/2026

[CVE-2026-74904] SiYuan before v3.7.4 is missing authorization checks in 17 block metadata/content endpoints in kerne…

SiYuan before v3.7.4 is missing authorization checks in 17 block metadata/content endpoints in kernel/api/block.go (including getRefText, checkBlockExist, and getBlockBreadcrumb). These handlers are gated only by basic authentication (model.CheckAuth) and lack publish-access filtering, allowing anonymous publish-mode readers to disclose private block content-derived text, structural metadata, and …

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

18/08/2026

[CVE-2026-74905] SiYuan before v3.7.4 contains a server-side request forgery (SSRF) vulnerability in the isPrivateIP …

SiYuan before v3.7.4 contains a server-side request forgery (SSRF) vulnerability in the isPrivateIP function in kernel/util/net.go, used by SSRFSafeDialer to enforce SSRF protection in SafeMode. The function only checks for loopback, link-local unicast, private, and unspecified addresses and does not recognize IPv6 transition addresses (NAT64 64:ff9b::/96, 6to4 2002::/16, Teredo 2001::/32) that em…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

18/08/2026

[CVE-2026-74906] SiYuan before v3.7.4 contains an incorrect authorization vulnerability in eight publish-mode reader-…

SiYuan before v3.7.4 contains an incorrect authorization vulnerability in eight publish-mode reader-facing endpoints that filter results using the visibility list instead of the disabled list. Anonymous visitors can discover and read content from documents explicitly marked as forbidden from publishing by accessing search, backlink, asset content, saved criteria, recent documents, graph, and tag e…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

18/08/2026

[CVE-2026-15585] Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in AKIN…

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in AKIN Software Computer Import Export Industry and Trade Ltd. AKINSOFT Wolvox9 ERP / KontrolPanel.exe allows Path Traversal. This issue affects AKINSOFT Wolvox9 ERP / KontrolPanel.exe: from s26.02.17 before 26.02.22.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

18/08/2026

[CVE-2026-75627] Bastillion fails to properly validate request URI paths in its controller dispatcher, allowing unaut…

Bastillion fails to properly validate request URI paths in its controller dispatcher, allowing unauthenticated attackers to bypass authentication filters by prefixing requests with arbitrary path segments. Attackers can access administrative controllers to read user listings, create manager accounts, and register managed systems, gaining control over SSH access to the managed fleet.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

18/08/2026

[CVE-2026-75626] SpiderFoot fails to HTML-escape correlation titles built from external scan data sources including s…

SpiderFoot fails to HTML-escape correlation titles built from external scan data sources including server banners and metadata. Attackers can inject malicious HTML elements with event handlers into correlation results that execute scripts in the operator's browser when the correlations view is opened, potentially stealing API keys.

nvdcriticovulnerabilidad CVSS 9.3 NVD

M Medio vulnerabilidad

18/08/2026

CVE-2026-24301 Microsoft Copilot Information Disclosure Vulnerability

Microsoft publica advisory de seguridad: CVE-2026-24301 Microsoft Copilot Information Disclosure Vulnerability. Tipo: Divulgación de Información.

info-disclosure Microsoft MSRC

M Medio vulnerabilidad

18/08/2026

CVE-2026-50419 Windows Kernel Information Disclosure Vulnerability

Microsoft publica advisory de seguridad: CVE-2026-50419 Windows Kernel Information Disclosure Vulnerability. Tipo: Divulgación de Información.

windowsinfo-disclosure Microsoft MSRC

M Alto vulnerabilidad

18/08/2026

[CVE-2026-15371] Velociraptor's web GUI allows specifying a custom type for columns in tables. The URL type takes the…

Velociraptor's web GUI allows specifying a custom type for columns in tables. The URL type takes the cell value and forms a URL which can be clicked in the GUI.The code does not limit the schemes allowed in this URL , allowing an attacker to specify a JavaScript scheme exposing the user to XSS.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

18/08/2026

[CVE-2026-75091] The Quill Forms | Conversational Multi Step Forms, Surveys & quizzes plugin for WordPress is vulnera…

The Quill Forms | Conversational Multi Step Forms, Surveys & quizzes plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 5.7.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Crítico vulnerabilidad

18/08/2026

[CVE-2026-15748] The Forminator Forms plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up …

The Forminator Forms plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 1.56.1 via the handle_file_upload function. This is due to insufficient file type validation in handle_file_upload, where the dangerous-extension blocklist performs exact-key matching that is bypassed by pipe-alternative MIME type keys, combined with a public submission handler th…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

18/08/2026

[CVE-2026-11801] The WPAdverts – Classifieds Plugin plugin for WordPress is vulnerable to authorization bypass in all…

The WPAdverts – Classifieds Plugin plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.3.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to retrieve internal site configuration data exposed by the classifieds-types REST endpoint, including register…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

18/08/2026

[CVE-2026-75094] A flaw has been found in COMFAST CF-N1-S 2.6.0.1. This impacts the function sub_44B438 of the file /…

A flaw has been found in COMFAST CF-N1-S 2.6.0.1. This impacts the function sub_44B438 of the file /cgi-bin/mbox-config?method=SET&section=ptest_ssid of the component CGI Interface. This manipulation of the argument ssid causes os command injection. Remote exploitation of the attack is possible. The exploit has been published and may be used.

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Alto vulnerabilidad

18/08/2026

[CVE-2026-75089] A weakness has been identified in PHPGurukul Complaint Management System 1.0. Affected by this issue…

A weakness has been identified in PHPGurukul Complaint Management System 1.0. Affected by this issue is some unknown functionality of the file user/check_availability.php. This manipulation of the argument email causes sql injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

nvdaltovulnerabilidad CVSS 7.3 NVD