Alertas de Seguridad de la Información

M Alto vulnerabilidad

22/09/2026

[CVE-2026-92438] The Ninja Forms WordPress plugin 3.15.3 does not escape submitted form field values before outputtin…

The Ninja Forms WordPress plugin 3.15.3 does not escape submitted form field values before outputting them on the submission edit screen in the admin area, which could allow unauthenticated users to submit values through a public form that then execute in the browser of any high-privileged user who reviews the submission.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

22/09/2026

[CVE-2026-94504] Ninja Forms 3.15.3 stores an anonymous non-RTE textarea value and renders it without safe HTML encod…

Ninja Forms 3.15.3 stores an anonymous non-RTE textarea value and renders it without safe HTML encoding in the legacy submission editor. An attacker can break out of the textarea with stored script. When an Administrator opens the attacker-known direct submission URL, the script runs in the WordPress admin origin.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

22/09/2026

[CVE-2026-89412] The TranslatePress – Translate Multilingual sites with AI Translation plugin for WordPress is vulner…

The TranslatePress – Translate Multilingual sites with AI Translation plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Translation Memory Suggestion Panel (v-html on suggestion.original) in all versions up to, and including, 3.3.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in …

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-59814] Joplin is an open source note-taking and to-do application that organises notes and lists into noteb…

Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Prior to 3.7.7, Joplin Server's GET /shares/:id?resource_id= route serves a resource with the attacker-controlled mime value and omits Content-Disposition when the resource title is empty. A low-privileged user can publish an empty-title image/svg+xml attachment whose script executes when a vi…

nvdaltovulnerabilidad CVSS 7.6 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-55105] Joplin is an open source note-taking and to-do application that organises notes and lists into noteb…

Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Prior to 3.6.15 and 3.7.2, packages/renderer/MdToHtml/rules/fountain.ts passes HTML generated by the vendored fountain.js renderer into note output without sanitizing it. A malicious Fountain code block can therefore execute script when Fountain rendering is enabled in desktop or mobile client…

nvdaltovulnerabilidad CVSS 7.7 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-73546] Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36…

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy's /stats?format=html admin endpoint uses StatsHtmlRender, which sanitizes string statistic values but emits statistic names without HTML encoding. A data-plane component such as grpc_stats with stats_for_all_methods enabled can incorporate attacker-controlled p…

nvdaltovulnerabilidad CVSS 7.4 NVD

M Crítico vulnerabilidad

21/09/2026

[CVE-2026-58491] Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.25.5, the /@warpg…

Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.25.5, the /@warpgate/api/sso/providers/:name/start endpoint stores an attacker-controlled next parameter that the POST /@warpgate/api/sso/return handler inserts without HTML escaping into the response generated by warpgate-protocol-http/src/api/sso_provider_list.rs. A victim who follows a crafted link and completes …

nvdcriticovulnerabilidad CVSS 9.3 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-94488] Telegram Desktop before 6.9.4 allows XSS in the HTML exporter. (The first fixed stable version is 7.…

Telegram Desktop before 6.9.4 allows XSS in the HTML exporter. (The first fixed stable version is 7.0.1.) This occurs in button.text.toUtf8 in export_output_html.cpp. Exploitation cannot occur unless HTML export was used by a victim. However, the exploit payload can be exported if a message were forwarded into a group by a member (it is not necessary for the message author to be a member of a grou…

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

19/09/2026

Vulnerabilidad XLS almacenado en plugin Quill Forms para WordPress (CVE-2026-15664)

El plugin Quill Forms versiones hasta 5.7.1 es vulnerable a inyección de scripts maliciosos (XLS) a través del campo 'Other' en formularios de opción múltiple, afectando sitios WordPress sin autenticación requerida. Atacantes pueden ejecutar código JavaScript arbitrario en navegadores de usuarios visitantes, comprometiendo datos sensibles en formularios de encuestas y cuestionarios. Impacta principalmente a sitios de comercio electrónico, educación y servicios financieros en LATAM que utilizan este plugin para recolectar información de clientes.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

19/09/2026

[CVE-2026-88824] The Master Blocks WordPress plugin before 1.5.0 does not have authorisation on one of its REST rout…

The Master Blocks WordPress plugin before 1.5.0 does not have authorisation on one of its REST routes, allowing unauthenticated users to update its settings, including a value that is output unescaped in the admin area, leading to Stored XSS that executes in the session of any administrator visiting a wp-admin page.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

19/09/2026

[CVE-2026-76790] The Estatik Real Estate Plugin WordPress plugin before 4.3.5 does not sanitise and escape several va…

The Estatik Real Estate Plugin WordPress plugin before 4.3.5 does not sanitise and escape several values decoded from a request parameter before reflecting them back in an unauthenticated AJAX response, leading to Reflected Cross-Site Scripting.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

19/09/2026

[CVE-2026-85680] The Ultimate Member WordPress plugin before 2.13.1 does not escape a value derived from user suppli…

The Ultimate Member WordPress plugin before 2.13.1 does not escape a value derived from user supplied profile names before outputting it in the page title, and decodes HTML entities in it after its own sanitisation has already run, allowing unauthenticated attackers who register an account to store JavaScript that will execute when any visitor, including an administrator, views their profile.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

19/09/2026

Vulnerabilidad XSS almacenado en plugin Asset CleanUp para WordPress afecta versiones hasta 1.4.0.5

El plugin Asset CleanUp: Page Speed Booster para WordPress contiene una vulnerabilidad de Cross-Site Scripting (XSS) almacenado que permite a atacantes no autenticados inyectar scripts maliciosos a través de comentarios. Los scripts se ejecutan cuando usuarios acceden a páginas comprometidas, afectando sitios web en México y Latinoamérica que utilizan este plugin para optimización de velocidad. Con CVSS 7.2, representa un riesgo alto para plataformas de comercio electrónico, portales corporativos y blogs que dependen de WordPress.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

19/09/2026

Vulnerabilidad XSS almacenado alta en SiYuan 3.8.4 permite ejecución de comandos del sistema

SiYuan versiones hasta 3.8.4 no sanitiza nombres de notebooks en el diálogo del selector de notas diarias, permitiendo inyección de HTML y JavaScript. Un atacante puede crear notebooks con payloads maliciosos que se ejecutan con acceso a Node.js en el renderer de Electron, comprometiendo la integridad del sistema operativo del usuario. El riesgo es alta (CVSS 8.8) para equipos que usan SiYuan como herramienta de documentación corporativa o gestión de conocimiento en entornos LATAM.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

19/09/2026

Vulnerabilidad de XPS almacenado en SiYuan hasta versión 3.8.4 permite ejecución de código

SiYuan versiones 3.8.4 y anteriores no escapan correctamente atributos de estilo en encabezados al renderizar esquemas y marcadores, permitiendo inyección de XPS almacenado. Atacantes pueden suministrar notebooks maliciosos o explotar endpoints administrativos para ejecutar código malicioso en el renderer Electron con acceso total al sistema. Afecta principalmente a usuarios con sincronización de datos o ambientes colaborativos en LATAM.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-84106] IBM Guardium Data Protection 12.2 could allow a remote authenticated attacker to execute arbitrary c…

IBM Guardium Data Protection 12.2 could allow a remote authenticated attacker to execute arbitrary code due to improper neutralization of input during web page generation.

nvdaltovulnerabilidad CVSS 8.9 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-84108] IBM Guardium Data Protection 12.2 could allow a remote attacker to execute arbitrary code due to imp…

IBM Guardium Data Protection 12.2 could allow a remote attacker to execute arbitrary code due to improper neutralization of input during web page generation.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Crítico vulnerabilidad

18/09/2026

[CVE-2026-84031] IBM Guardium Data Protection 12.2 could allow a remote authenticated attacker to execute arbitrary c…

IBM Guardium Data Protection 12.2 could allow a remote authenticated attacker to execute arbitrary code due to improper neutralization of input during web page generation.

nvdcriticovulnerabilidad CVSS 9.0 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-84070] IBM Guardium Data Protection 12.2 could allow a remote authenticated attacker to execute arbitrary c…

IBM Guardium Data Protection 12.2 could allow a remote authenticated attacker to execute arbitrary code due to improper neutralization of input during web page generation.

nvdaltovulnerabilidad CVSS 8.9 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-84074] IBM Guardium Data Protection 12.2 could allow a remote authenticated attacker to execute arbitrary c…

IBM Guardium Data Protection 12.2 could allow a remote authenticated attacker to execute arbitrary code due to improper neutralization of input during web page generation.

nvdaltovulnerabilidad CVSS 8.9 NVD