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Alertas de Seguridad de la Información

Vulnerabilidades explotadas activamente, incidentes y análisis relevantes para México y LATAM. Actualizado automáticamente desde fuentes oficiales.

48 vulnerabilidades en CISA KEV — explotación activa confirmada Ver todas →
Última alerta publicada ahora mismo
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4701
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Esta semana
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Alta × cwe-79 × Limpiar todo ×
M Alto vulnerabilidad
26/08/2026
[CVE-2026-47666] Penpot is an open-source design and prototyping platform. In versions up to and including 2.14.3, Pe…
Penpot is an open-source design and prototyping platform. In versions up to and including 2.14.3, Penpot is vulnerable to stored cross-site scripting through custom font family names, which are interpolated into a @font-face CSS rule and injected into the page as HTML without sanitization. Because the backend accepts an arbitrary font-family string and the frontend writes the resulting style throu…
nvdaltovulnerabilidad CVSS 7.6 NVD
M Alto vulnerabilidad
26/08/2026
[CVE-2026-32257] Winter is a free, open-source content management system (CMS) based on the Laravel PHP framework. Pr…
Winter is a free, open-source content management system (CMS) based on the Laravel PHP framework. Prior to 1.2.13, custom CSS supplied through the Brand Settings Styles field by a backend user with the backend.manage_branding permission is compiled by the LESS parser and rendered without sanitization on every backend page, allowing stored cross-site scripting against backend users. This issue is f…
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
26/08/2026
[CVE-2026-32258] Winter is a free, open-source content management system (CMS) based on the Laravel PHP framework. Fr…
Winter is a free, open-source content management system (CMS) based on the Laravel PHP framework. From 1.2.10 through 1.2.12, authenticated backend users with the backend.manage_editor permission can store custom Markup Styles that are compiled by the LESS parser and rendered without sanitization on every backend page, allowing stored cross-site scripting. This issue is fixed in version 1.2.13.
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
26/08/2026
[CVE-2026-80426] FiftyOne renders a dataset field's description as markup. The sidebar field-information component at…
FiftyOne renders a dataset field's description as markup. The sidebar field-information component at app/packages/core/src/components/FieldLabelAndInfo/index.tsx passes the description string to React's dangerouslySetInnerHTML, and no layer between storage and render escapes or sanitises it; the neighbouring info values in the same component are rendered as React children and are escaped, so the d…
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
26/08/2026
[CVE-2026-18331] The Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More plugin …
The Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'frm_user_id' parameter in all versions up to, and including, 6.33.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will …
nvdaltovulnerabilidad CVSS 7.2 NVD
M Alto vulnerabilidad
26/08/2026
[CVE-2026-19760] The WP Fastest Cache – WordPress Cache Plugin plugin for WordPress is vulnerable to Stored Cross-Sit…
The WP Fastest Cache – WordPress Cache Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via HTTP Host Header in all versions up to, and including, 1.5.0 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. This req…
nvdaltovulnerabilidad CVSS 7.2 NVD
M Alto vulnerabilidad
25/08/2026
Vulnerabilidad alta en hbs (Express Handlebars): bypass de escaping HTML en helpers asincronos
hbs, motor de vistas para Express que envuelve Handlebars, presenta una vulnerabilidad de inyección HTML (CVE-2026-16231, CVSS 8.1) en su API registerAsyncHelper. El fallo permite a atacantes bypass del escaping automático de HTML, ya que los helpers asincronos retornan placeholders durante el primer renderizado que no son escapados correctamente, exponiendo aplicaciones web a XSS. Afecta aplicaciones Node.js en producción que usan templates dinámicos con helpers asincronos.
nvdaltovulnerabilidad CVSS 8.1 NVD

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M Alto vulnerabilidad
25/08/2026
[CVE-2026-78563] The NotificationX Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versi…
The NotificationX Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 3.1.4 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 Alto vulnerabilidad
25/08/2026
[CVE-2026-18323] The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vuln…
The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Radio Field (Save and Continue Draft) in all versions up to, and including, 1.57.0.2 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 w…
nvdaltovulnerabilidad CVSS 7.2 NVD
M Alto vulnerabilidad
25/08/2026
[CVE-2026-18328] The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vuln…
The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to DOM-Based Reflected Cross-Site Scripting via the 'error_description' parameter in all versions up to, and including, 1.57.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will ex…
nvdaltovulnerabilidad CVSS 7.2 NVD
M Alto vulnerabilidad
24/08/2026
[CVE-2026-78263] Unauthenticated Cross Site Scripting (XSS) in Event Tickets <= 5.29.2.1 versions.
Unauthenticated Cross Site Scripting (XSS) in Event Tickets
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
24/08/2026
[CVE-2026-78264] Unauthenticated Cross Site Scripting (XSS) in Toolset Blocks <= 1.6.26 versions.
Unauthenticated Cross Site Scripting (XSS) in Toolset Blocks
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
24/08/2026
[CVE-2026-78282] Unauthenticated Cross Site Scripting (XSS) in Stripe Payments <= 2.1.2 versions.
Unauthenticated Cross Site Scripting (XSS) in Stripe Payments
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
24/08/2026
[CVE-2026-32556] Unauthenticated Cross Site Scripting (XSS) in Boost <= 2.0.4 versions.
Unauthenticated Cross Site Scripting (XSS) in Boost
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
24/08/2026
[CVE-2026-30864] Combodo iTop is a web-based IT service management tool. Prior to 3.2.3, iTop is vulnerable to Reflec…
Combodo iTop is a web-based IT service management tool. Prior to 3.2.3, iTop is vulnerable to Reflected Cross-Site Scripting (XSS) in the dashboard revert functionality. This issue has been fixed in version 3.2.3.
nvdaltovulnerabilidad CVSS 8.9 NVD

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M Alto vulnerabilidad
24/08/2026
[CVE-2026-78414] Cross-site scripting in the Web Administration interface of Network Optix Nx Witness VMS before vers…
Cross-site scripting in the Web Administration interface of Network Optix Nx Witness VMS before version 6.1.3 on Linux, Windows and MacOS allows an adjacent-network attacker to execute arbitrary JavaScript in the browser of an authenticated administrator and steal the administrator's session token, resulting in Administrator Account Takeover. An attacker who controls an Nx server on the same netwo…
nvdaltovulnerabilidad CVSS 8.0 NVD
M Alto vulnerabilidad
24/08/2026
Vulnerabilidad XSS sin autenticación en Urna versiones ≤2.6.2 (CVSS 7.1)
Se ha identificado una vulnerabilidad de Cross Site Scripting (XSS) sin autenticación en Urna versiones 2.6.2 e inferiores que permite a atacantes inyectar código malicioso y comprometer sesiones de usuarios. Esta vulnerabilidad afecta especialmente a plataformas de votación y gestión electoral en organismos públicos y privados de LATAM. El riesgo es alto dado que no requiere credenciales previas para explotarse.
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
24/08/2026
XSS no autenticado en Social Media & Share Icons versión 2.9.9 y anteriores
Se ha identificado una vulnerabilidad de Cross Site Scripting (XSS) no autenticado en el plugin Social Media & Share Icons en versiones hasta la 2.9.9, afectando principalmente a sitios WordPress en México y Latinoamérica. Un atacante podría inyectar código malicioso que se ejecute en navegadores de usuarios legítimos, comprometiendo sesiones y datos sensibles. Con puntuación CVSS 7.1, representa un riesgo medio-alto para plataformas e-commerce, instituciones financieras y sitios corporativos.
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
24/08/2026
[CVE-2026-66584] XSS sin autenticación en 12 Step Meeting List <= 3.19.16
Se identificó una vulnerabilidad de Cross Site Scripting (XSS) sin autenticación en el plugin 12 Step Meeting List en versiones hasta la 3.19.16, permitiendo a atacantes inyectar código malicioso que afecta a usuarios visitantes. Empresas en LATAM que administren sitios comunitarios, grupos de apoyo o directorios de reuniones con este plugin están expuestas a robo de sesiones, credenciales y datos sensibles. Con CVSS 7.1, representa un riesgo significativo si el sitio maneja información personal o transacciones.
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
24/08/2026
Vulnerabilidad XSS sin autenticación en WPComplete versiones <= 2.9.5.6
Se ha identificado una vulnerabilidad de Cross Site Scripting (XSS) sin autenticación en el plugin WPComplete que afecta versiones hasta la 2.9.5.6. Esta falla permite a atacantes inyectar código malicioso en sitios WordPress expuestos, comprometiendo la integridad de datos y robando sesiones de administradores. Es especialmente alta para empresas LATAM con presencia digital en WordPress, plataforma dominante en la región.
nvdaltovulnerabilidad CVSS 7.1 NVD