vbSparkle

¿Qué es vbSparkle? vbSparkle es un desofuscador de Visual Basic multiplataforma, de fuente a fuente, basado en evaluación parcial y dedicado principalmente al análisis de código malicioso escrito en VBScript y VBA Macro de Office. Está escrito en C nativo y proporciona una biblioteca .Net Standar...

ie11_vbscript_exploit

Exploit VBScript para IE11 Generador de Exploits para CVE-2018-8174 & CVE-2019-0768 RCE mediante ejecución de VBScript en IE11 Requisito Metasploit msfvenom Uso python ie11vbscript.py Listener IP Listener Port Instrucciones 1. Usa este script para generar "exploit.html" 2. Aloja el archivo html e...

Rogue ScreenConnect Clients Spread Four-Stage VBScript Chain to Newly Connected Hosts

Cybersecurity researchers have disclosed details of worm-like activity that abuses ConnectWise ScreenConnect to distribute a malicious Visual Basic Script VBScript payload to newly connected systems. According to Huntress, three unrelated incidents have been found to use diverse initial access...

CVE-2026-73492

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. From 2.25.0 until 2.25.2, Loofah::HTML5::Scrub.alloweduri? does not reject javascript: or vbscript: URIs whose scheme is split by semicolon-less numeric character references...

CVE-2026-73492

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. From 2.25.0 until 2.25.2, Loofah::HTML5::Scrub.alloweduri? does not reject javascript: or vbscript: URIs whose scheme is split by semicolon-less numeric character references...

CVE-2026-73492: Improper Neutralization of Input During Web Page Generation

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. From 2.25.0 until 2.25.2, Loofah::HTML5::Scrub.alloweduri? does not reject javascript: or vbscript: URIs whose scheme is split by semicolon-less numeric character references...

Malicious code in streak-day-engine (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector fb1b5dba41de915e2ef23790e3e92b3839b9a52e5196480d12ae8a7a8208cf82 index.mjs runs a hex-obfuscated top-level async IIFE at module import time. Identifiers and payload constants process, fetch, childprocess,...

GHSA-5QHF-9PHG-95M2 Loofah `allowed_uri?` does not detect `javascript:` URIs split by numeric character references without semicolons

Summary Loofah::HTML5::Scrub.alloweduri? does not correctly reject javascript: or vbscript: URIs when the scheme is split by a numeric character reference that has no trailing semicolon. A browser decodes such references and resolves the URL to an executable javascript: scheme, while alloweduri?...

CVE-2026-45368

Kirby CMS is affected in versions prior to 4.9.1 and 5.4.1 by an XSS in URL handling for several first‑party renderers that emit : the (link: …) KirbyTag, the link parameter of (image: …), the image block's link field, and the HTML importer for blocks. The underlying issue does not filter dangero...

CVE-2026-45368 Kirby: Cross-site scripting (XSS) from links in KirbyTags and image blocks in the site frontend

Kirby is an open-source content management system. In versions prior to 4.9.1 and 5.4.1, the underlying URL methods for the KirbyTags and image blocks components did not filter out malicious URL values that resolve to script execution. The vulnerability affects four first-party Kirby renderers th...

Malicious code in date-uuid (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 58dffbe61370f78deed5bacbc8f6bc46a8a989f03da218643a41b52ed025fa6a Package advertised as a UUIDv7 helper, but on require/import it auto-invokes extractDateISO in bootstrap.js, which reads README.md from process.cwd,...

WhatsApp VBScript Campaign Uses Fake Documents to Install ManageEngine RMM Tool

Direct messages sent via WhatsApp are being used to distribute malicious Visual Basic Script VBScript files that lead to the installation of legitimate Remote Monitoring and Management RMM software. Per findings from Kaspersky, the active campaign is targeting users of WhatsApp Desktop and WhatsA...

A VBScript campaign distributed through WhatsApp deploying RMM software

In June 2026, we observed a malware campaign distributing malicious VBScript files through direct messages in WhatsApp. The campaign affected users across multiple countries and territories, including Malaysia, Brazil, India, Mexico, Singapore, UK, Spain, Taiwan, Australia, Russia and Vietnam, wi...

PT-2026-51122

Name of the Vulnerable Software and Affected Versions Symfony UX Icons affected versions not specified Description The ux icon Twig function is marked as safe for HTML, which prevents Twig from escaping its output. The Icon::toHtml function inlines SVG source code directly into the page. Because...

Cross-site Scripting

Nuxt is vulnerable to Cross-Site Scripting XSS. The vulnerability is due to insufficient validation of URL schemes in the component, where attacker-controlled values supplied to the to or href props can contain javascript: or vbscript: URLs that are rendered directly into the underlying element,...

CVE-2026-53722: Improper Neutralization of Input During Web Page Generation

Nuxt is an open-source web development framework for Vue.js. Prior to versions 3.21.7 and 4.4.7, did not validate the URL scheme of values bound to its to or href props before rendering them into the href attribute of the underlying element. When an application binds attacker-controlled input a...

PT-2026-48990

Name of the Vulnerable Software and Affected Versions sanitize-html versions prior to 2.17.5 Description The software uses the allowedSchemesAppliedToAttributes variable to control the naughtyHref function, which is designed to block dangerous URI schemes such as javascript: and vbscript:. Howeve...

MAL-2026-4348 Malicious code in api-rs-node (npm)

A campaign of npm packages sharing a common dropper clob.js that downloads and persistently installs a Windows executable from IPFS on postinstall. The dropper fetches the binary from IPFS CID bafybeif3zkapj364ofnrvbty7oj5h5ufpxlp4s62usk3ulxrru35e3gssa via multiple public gateways Pinata,...

MAL-2026-4350 Malicious code in clobprice.api (npm)

A campaign of npm packages sharing a common dropper clob.js that downloads and persistently installs a Windows executable from IPFS on postinstall. The dropper fetches the binary from IPFS CID bafybeif3zkapj364ofnrvbty7oj5h5ufpxlp4s62usk3ulxrru35e3gssa via multiple public gateways Pinata,...

Malicious code in clobprice.api (npm)

A campaign of npm packages sharing a common dropper clob.js that downloads and persistently installs a Windows executable from IPFS on postinstall. The dropper fetches the binary from IPFS CID bafybeif3zkapj364ofnrvbty7oj5h5ufpxlp4s62usk3ulxrru35e3gssa via multiple public gateways Pinata,...