Malicious code in leo-streams (npm)

The leo-streams npm package was compromised as part of the Miasma worm campaign targeting the LeoPlatform npm ecosystem. On June 24, 2026, 20 LeoPlatform packages were published within a 3-second window by a threat actor who had taken over the npm account czirker belonging to the LeoPlatform...

CVE-2026-54298

Astro, prior to 6.4.6, is vulnerable to XSS via unescaped attribute names when spreading props onto HTML elements. The spreadAttributes path iterates over object keys and passes them to addAttribute, which interpolates the key into the HTML output without escaping, allowing attackers to inject ev...

CVE-2026-54298 Astro: XSS via Unescaped Attribute Names in Spread Props

Astro is a web framework. Prior to 6.4.6, the spreadAttributes function in Astro's server-side rendering pipeline iterates over object keys and passes them directly to addAttribute, which interpolates the key into the HTML output without escaping. When a developer uses the spread syntax ...props ...

Cross-site Scripting (XSS)

Astro is vulnerable to Cross-Site Scripting XSS. The vulnerability is due to improper escaping of user-controlled attribute names in the spreadAttributes function during server-side rendering, which allows an attacker to inject arbitrary HTML attributes, event handlers, or malicious HTML content...

NPM: Astro: XSS via Unescaped Attribute Names in Spread Props

NPM: Astro: XSS via Unescaped Attribute Names in Spread Props vulnerability discovered by ? in WordPress Npm astro versions 6.4.6...

Astro: XSS via Unescaped Attribute Names in Spread Props

Summary The spreadAttributes function in Astro's server-side rendering pipeline iterates over object keys and passes them directly to addAttribute, which interpolates the key into the HTML output without escaping. When a developer uses the spread syntax ...props on an HTML element and the object...

PT-2026-49739

Name of the Vulnerable Software and Affected Versions Astro versions prior to 6.4.6 Description The spreadAttributes function in the server-side rendering pipeline iterates over object keys and passes them to the addAttribute function, which interpolates the key into the HTML output without...

CVE-2026-42599

A flaw was found in Svelte. When an application uses spread syntax to render attributes from untrusted data, event handler properties are included in the generated HTML output. This allows a remote attacker to inject malicious event handlers that can execute in a victim's web browser, leading to...

CVE-2026-42599

Svelte is a performance oriented web framework. Prior to version 5.55.7, when using spread syntax to render attributes from untrusted data, event handler properties are included in the rendered HTML output. If an application spreads user-controlled or external data as element attributes, an...

CVE-2026-42599 Cross-site scripting via spread attributes in Svelte SSR

Svelte is a performance oriented web framework. Prior to version 5.55.7, when using spread syntax to render attributes from untrusted data, event handler properties are included in the rendered HTML output. If an application spreads user-controlled or external data as element attributes, an...

CVE-2026-42599 Cross-site scripting via spread attributes in Svelte SSR

Svelte is a performance oriented web framework. Prior to version 5.55.7, when using spread syntax to render attributes from untrusted data, event handler properties are included in the rendered HTML output. If an application spreads user-controlled or external data as element attributes, an...

CVE-2026-42599

CVE-2026-42599 affects Svelte SSR. Prior to version 5.55.7, using spread syntax to render attributes from untrusted data may include event handler properties in the rendered HTML, enabling attackers to inject malicious event handlers that run in victims’ browsers if JavaScript is enabled and hydr...

Researchers Build Self-Replicating AI Worm That Operates Entirely on Local, Open-Weight Models

University of Toronto researchers have built and tested a proof-of-concept AI-driven computer worm that uses a locally hosted open-weight large language model to reason its way through a network, generate tailored attack strategies for each target it encounters, and replicate itself, all without...

PT-2026-47875

Svelte is a performance oriented web framework. Prior to version 5.55.7, when using spread syntax to render attributes from untrusted data, event handler properties are included in the rendered HTML output. If an application spreads user-controlled or external data as element attributes, an...

Hackers Clone Ghidra, dnSpy and Other Tool Sites to Spread Malware

Hackers are cloning Ghidra, dnSpy, ILSpy and other free tool sites to spread Malware like RemusStealer, crypto clippers and loaders through fake downloads...

Malicious code in nhmpy (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 0b2d6b794431c52ef6b905eb676d70274a792cbca1b266a3405734a7a900860b Typosquatting package published from a compromised account with an obfuscated infostealer. The infostealer is a heavily obfuscated JavaScript code executed usi...

Malicious code in gpsea (PyPI)

The package gpsea version 0.9.14 contains a malicious .pth file gpsea-setup.pth that executes a Bun-based credential stealer on every Python startup via CPython's site.py exec mechanism. The payload downloads the Bun runtime from the official GitHub release page, then runs an obfuscated JavaScrip...

MAL-2026-5283 Malicious code in okite (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 3cc7d54b0e30e24367551e3f19ab7387cf397cf9e1b5889c9f04ff871c771c38 The package installs okite-setup.pth, which Python auto-loads on every interpreter start. The.pth file contains a one-line obfuscated exec of a strin...

Malicious code in phenopacket-store-toolkit (PyPI)

The package phenopacket-store-toolkit version 0.1.7 contains a malicious .pth file phenopacketstoretoolkit-setup.pth that executes a Bun-based credential stealer on every Python startup via CPython's site.py exec mechanism. The payload downloads the Bun runtime from the official GitHub release...

MAL-2026-5323 Malicious code in ppkt2synergy (PyPI)

The package ppkt2synergy version 0.1.1 contains a malicious .pth file ppkt2synergy-setup.pth that executes a Bun-based credential stealer on every Python startup via CPython's site.py exec mechanism. The payload downloads the Bun runtime from the official GitHub release page, then runs an...