Alertas de Seguridad de la Información

M Alto vulnerabilidad

01/10/2026

[CVE-2026-102378] Unauthenticated Cross Site Scripting (XSS) in Parallax Section block <= 2.0.4 versions.

Unauthenticated Cross Site Scripting (XSS) in Parallax Section block

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

01/10/2026

Vulnerabilidad alta en Ghost: inyección XLS afecta versiones 0.5.3 a 6.49.x

Ghost (plataforma de blogging y CMS) contiene una falla de sanitización en la etiqueta JSON-LD del helper {{ghost_head}} que permite a usuarios autenticados con permisos limitados inyectar código malicioso. El script se ejecuta en páginas publicadas, poniendo en riesgo las sesiones administrativas de staff cuando visualizan contenido comprometido. Afecta versiones desde 0.5.3 hasta anteriores a 6.50.0.

nvdaltovulnerabilidad CVSS 8.0 NVD

M Alto vulnerabilidad

01/10/2026

Vulnerabilidad alta en Ghost: ejecución de scripts no confiables en oEmbed (CVE-2026-103277)

Las versiones de Ghost desde 2.5.0 hasta 6.34.0 contienen una vulnerabilidad de ejecución de scripts no confiables en la función de vista previa oEmbed, que no sandbox adecuadamente scripts externos. Atacantes pueden inyectar contenido oEmbed malicioso para ejecutar código en la sesión administrativa de usuarios autenticados, comprometiendo el acceso administrativo de plataformas de blogs y contenido. Este riesgo es alta para empresas medianas en LATAM que utilizan Ghost para portales corporativos, landing pages y sitios de marketing.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-103249] n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain a stor…

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain a stored DOM cross-site scripting vulnerability in Resource Locator parameter dropdown link handling. Workflow authors can inject malicious script URLs that execute arbitrary JavaScript in the editor origin when other users open the node dropdown and click the external-link icon, with the payload persisti…

nvdaltovulnerabilidad CVSS 7.6 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-92144] 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 'postdata-1[post-custom]' Parameter in all versions up to, and including, 1.57.2 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 whene…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-103493] In JetBrains YouTrack before 2026.2.19422 stored XSS via Mermaid and LaTeX content was possible

In JetBrains YouTrack before 2026.2.19422 stored XSS via Mermaid and LaTeX content was possible

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-97661] The Business Essentials for Contact Form 7 plugin for WordPress is vulnerable to Stored Cross-Site S…

The Business Essentials for Contact Form 7 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'gateway' Form Field in all versions up to, and including, 1.2.1 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. Exploit…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-92244] The PDF Invoices & Packing Slips for WooCommerce plugin for WordPress is vulnerable to Stored Cross-…

The PDF Invoices & Packing Slips for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Billing First Name / Last Name / Company Fields in all versions up to, and including, 5.16.1 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 …

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-96573] The Appointment Hour Booking – Booking Calendar plugin for WordPress is vulnerable to Stored DOM-Bas…

The Appointment Hour Booking – Booking Calendar plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via Booking Form Single-Line Field via Schedule Calendar List Renderer in all versions up to, and including, 1.5.97 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that w…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-96813] The Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder plugin for WordPress is v…

The Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Mark on Map Longitude/Latitude Fields in all versions up to, and including, 1.15.47 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…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-85235] 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 Rich-Text Textarea Field in all versions up to, and including, 1.57.2 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 whenever a user …

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-14995] The Autoptimize plugin for WordPress is vulnerable to Stored Cross-Site Scripting via REQUEST_URI Pa…

The Autoptimize plugin for WordPress is vulnerable to Stored Cross-Site Scripting via REQUEST_URI Path in all versions up to, and including, 3.1.15.1 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. Exploitation requires the Critical …

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-92412] The Five Star Restaurant Reviews WordPress plugin before 2.3.14 does not properly escape a user-supp…

The Five Star Restaurant Reviews WordPress plugin before 2.3.14 does not properly escape a user-supplied value before outputting it into an HTML tag, allowing unauthenticated attackers to inject arbitrary web script that runs in the browser of anyone tricked into submitting a crafted request, including a logged-in administrator.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-85679] The Extendify plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'styles.blocks' …

The Extendify plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'styles.blocks' Block Type Key in all versions up to, and including, 3.1.6 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 is possible because r…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-81739] The Paytm Payment Gateway WordPress plugin before 2.8.9 does not sanitize and escape data it stores …

The Paytm Payment Gateway WordPress plugin before 2.8.9 does not sanitize and escape data it stores from payment callbacks before outputting it in an admin page, and the integrity check on those callbacks can be forged when the gateway is enabled without credentials, allowing unauthenticated users to store scripts that will run in the session of a store administrator.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-96561] The AI Engine – The Chatbot, AI Framework & MCP for WordPress plugin for WordPress is vulnerable to …

The AI Engine – The Chatbot, AI Framework & MCP for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.8.0 This is due to a chain of missing input neutralization and output escaping across the /mwai-ui/v1/chats/submit REST endpoint, the PHP error-log parser (MeowKit_MWAI_Helpers::php_error_logs), the Advisor task (Meow_MWAI_Modules_Advis…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Crítico vulnerabilidad

30/09/2026

[CVE-2026-102147] A stored cross-site scripting (XSS) weakness in Kiteworks Core could allow an unauthenticated attack…

A stored cross-site scripting (XSS) weakness in Kiteworks Core could allow an unauthenticated attacker to store crafted content that later executes arbitrary JavaScript in the authenticated session of an administrator who views the affected page. This could have permitted the attacker to gain full administrative control, including the creation of a new administrative account.

nvdcriticovulnerabilidad CVSS 9.3 NVD

M Alto vulnerabilidad

30/09/2026

[CVE-2026-102126] A stored cross-site scripting (XSS) weakness in Kiteworks Core could allow an administrator holding …

A stored cross-site scripting (XSS) weakness in Kiteworks Core could allow an administrator holding only a single, narrowly scoped delegated permission to store crafted content that later executes arbitrary JavaScript in the authenticated session of a System Administrator who views the affected page. This could have permitted the lower-privileged administrator to escalate to full administrative co…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

30/09/2026

[CVE-2026-102100] Kiteworks Core before version 9.5.0 is vulnerable to Stored Cross-Site Scripting. A stored cross-sit…

Kiteworks Core before version 9.5.0 is vulnerable to Stored Cross-Site Scripting. A stored cross-site scripting (XSS) weakness in Kiteworks Core could allow an authenticated user to submit content that, when later viewed by another user, executes arbitrary JavaScript in that user's authenticated session. This could be used to perform actions on the victim's behalf and may have permitted account ta…

nvdaltovulnerabilidad CVSS 8.7 NVD

M Alto vulnerabilidad

30/09/2026

[CVE-2026-102092] Kiteworks Core before version 9.5.0 is vulnerable to Stored Cross-site Scripting (XSS) that could al…

Kiteworks Core before version 9.5.0 is vulnerable to Stored Cross-site Scripting (XSS) that could allow an authenticated user to store crafted content that executes arbitrary JavaScript in another user's authenticated session when they preview shared content. This could potentially lead to session compromise and account takeover.

nvdaltovulnerabilidad CVSS 8.7 NVD