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Blog de Tenable

December 3, 2025

CVE-2025-55182: Frequently Asked Questions About React2Shell: React Server Components Remote Code Execution Vulnerability

A maximum severity vulnerability (CVSS 10) was discovered in React, one of the most popular JavaScript frameworks. If your app supports React Server Components, you are likely vulnerable out of the box, even if you aren’t using Server Functions explicitly. Patch immediately.

October 17, 2023

Seguridad unificada de TI y aplicaciones web: Tenable Web App Scanning local integrado en Security Center

El escaneo de aplicaciones web locales ahora está disponible en el Tenable Security Center y ofrece una gestión de exposición completa con análisis precisos, cobertura de las 10 principales vulnerabilidades de OWASP y configuración sencilla. Esto es lo que debe saber. 


October 16, 2023

CVE-2023-20198: Vulnerabilidad de día cero en Cisco IOS XE explotada en la realidad

A maximum severity CVSS 10 zero-day vulnerability in Cisco IOS XE has been exploited in the wild. Organizations should apply the mitigation steps from Cisco as soon as possible until patches are released.


October 10, 2023

Martes de parches de Microsoft de octubre de 2023 aborda 103 CVE (CVE-2023-36563, CVE-2023-41763)

Microsoft addresses 103 CVEs including two vulnerabilities that were exploited in the wild.


October 6, 2023

Instantánea de ciberseguridad: SANS ofrece consejos para maximizar los presupuestos de seguridad de OT modestos

A SANS Institute survey found that budgets for ICS/OT security have shrunk, and advises on how to do more with less. Plus, hiring managers boost starting salaries to recruit stellar cyber pros. In addition, CISA’s Cybersecurity Awareness Month campaign challenges tech vendors to build safer…


October 4, 2023

CVE-2023-38545, CVE-2023-38546: preguntas frecuentes sobre nuevas vulnerabilidades

Frequently asked questions relating to two vulnerabilities patched in curl version 8.4.0


October 4, 2023

Exfiltrated, Signed, Delivered – What Can Go Wrong When an Amazon Elastic Compute Cloud (EC2) Instance is Exposed to SSRF

Using CNAPPgoat, you can now experiment with a technique that leverages exposure to SSRF to trigger calls to AWS services from within an Amazon EC2 instance.


October 4, 2023

Estafas de MrBeast: cuentas verificadas, DeepFakes usados en suplantaciones de identidad para promover obsequios falsos en YouTube y TikTok

MrBeast, the most popular YouTube creator as of October 2023, has been impersonated in a variety of scams on YouTube and TikTok, including a recent deepfake promoting a free iPhone giveaway


October 4, 2023

CVE-2023-22515: Vulnerabilidad de día cero en Atlassian Confluence Data Center and Server explotada en la realidad

A critical zero-day vulnerability in Atlassian Confluence Data Center and Server has been exploited in the wild in a limited number of cases. Organizations should patch or apply the mitigation steps as soon as possible.


October 4, 2023

Cómo cumplir con los objetivos delPrograma de Subsidios de Ciberseguridad Estatales y Locales del año fiscal 2023

This is the first of a two-part series exploring how Tenable One can help state, local, tribal and territorial (SLTT) agencies meet the goals and objectives of the SLCGP. In 2021, the U.S. Infrastructure Investment and Jobs Act created the State and Local Cybersecurity Grant Program (SLCGP) to…


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