#nodejs

At least 187 code packages made available through the JavaScript repository NPM have been infected with a self-replicating worm that steals credentials from developers and publishes those secrets on GitHub, experts warn. The malware, which briefly infected multiple code packages from the security vendor CrowdStrike, steals and publishes even more credentials every time an infected package is installed.

Cybersecurity researchers have flagged a fresh software supply chain attack targeting the npm registry that has affected more than 40 packages that belong to multiple maintainers. "The compromised versions include a function (NpmModule.updatePackage) that downloads a package tarball, modifies package.json, injects a local script (bundle.js), repacks the archive, and republishes it, enabling

### Impact On 8 September 2025, an npm publishing account for `is-arrayish` was taken over after a phishing attack. Version `0.3.3` was published, functionally identical to the previous patch version, but with a malware payload added attempting to redirect cryptocurrency transactions to the attacker's own addresses from within browser environments. Local environments, server environments, command line applications, etc. are not affected. If the package was used in a browser context (e.g. a direct `<script>` inclusion, or via a bundling tool such as Babel, Rollup, Vite, Next.js, etc.) there is a chance the malware still exists and such bundles will need to be rebuilt. The malware seemingly only targets cryptocurrency transactions and wallets such as MetaMask. See references below for more information on the payload. ### Patches npm removed the offending package from the registry over the course of the day on 8 September, preventing further downloads from npm proper. On 13 September,...

### Impact On 8 September 2025, an npm publishing account for `error-ex` was taken over after a phishing attack. Version `1.3.3` was published, functionally identical to the previous patch version, but with a malware payload added attempting to redirect cryptocurrency transactions to the attacker's own addresses from within browser environments. Local environments, server environments, command line applications, etc. are not affected. If the package was used in a browser context (e.g. a direct `<script>` inclusion, or via a bundling tool such as Babel, Rollup, Vite, Next.js, etc.) there is a chance the malware still exists and such bundles will need to be rebuilt. The malware seemingly only targets cryptocurrency transactions and wallets such as MetaMask. See references below for more information on the payload. ### Patches npm removed the offending package from the registry over the course of the day on 8 September, preventing further downloads from npm proper. On 13 September, th...

### Impact On 8 September 2025, the npm publishing account for `color-convert` was taken over after a phishing attack. Version `3.1.1` was published, functionally identical to the previous patch version, but with a malware payload added attempting to redirect cryptocurrency transactions to the attacker's own addresses from within browser environments. Local environments, server environments, command line applications, etc. are not affected. If the package was used in a browser context (e.g. a direct `<script>` inclusion, or via a bundling tool such as Babel, Rollup, Vite, Next.js, etc.) there is a chance the malware still exists and such bundles will need to be rebuilt. The malware seemingly only targets cryptocurrency transactions and wallets such as MetaMask. See references below for more information on the payload. ### Patches npm removed the offending package from the registry over the course of the day on 8 September, preventing further downloads from npm proper. On 13 Septemb...

### Impact On 8 September 2025, an npm publishing account for `color-name` was taken over after a phishing attack. Version `2.0.1` was published, functionally identical to the previous patch version, but with a malware payload added attempting to redirect cryptocurrency transactions to the attacker's own addresses from within browser environments. Local environments, server environments, command line applications, etc. are not affected. If the package was used in a browser context (e.g. a direct `<script>` inclusion, or via a bundling tool such as Babel, Rollup, Vite, Next.js, etc.) there is a chance the malware still exists and such bundles will need to be rebuilt. The malware seemingly only targets cryptocurrency transactions and wallets such as MetaMask. See references below for more information on the payload. ### Patches npm removed the offending package from the registry over the course of the day on 8 September, preventing further downloads from npm proper. On 13 September, ...

### Impact On 8 September 2025, the npm publishing account for `debug` was taken over after a phishing attack. Version `4.4.2` was published, functionally identical to the previous patch version, but with a malware payload added attempting to redirect cryptocurrency transactions to the attacker's own addresses from within browser environments. Local environments, server environments, command line applications, etc. are not affected. If the package was used in a browser context (e.g. a direct `<script>` inclusion, or via a bundling tool such as Babel, Rollup, Vite, Next.js, etc.) there is a chance the malware still exists and such bundles will need to be rebuilt. The malware seemingly only targets cryptocurrency transactions and wallets such as MetaMask. See references below for more information on the payload. ### Patches npm removed the offending package from the registry over the course of the day on 8 September, preventing further downloads from npm proper. On 13 September, the ...

### Impact On 8 September 2025, the npm publishing account for `color` was taken over after a phishing attack. Version `5.0.1` was published, functionally identical to the previous patch version, but with a malware payload added attempting to redirect cryptocurrency transactions to the attacker's own addresses from within browser environments. Local environments, server environments, command line applications, etc. are not affected. If the package was used in a browser context (e.g. a direct `<script>` inclusion, or via a bundling tool such as Babel, Rollup, Vite, Next.js, etc.) there is a chance the malware still exists and such bundles will need to be rebuilt. The malware seemingly only targets cryptocurrency transactions and wallets such as MetaMask. See references below for more information on the payload. ### Patches npm removed the offending package from the registry over the course of the day on 8 September, preventing further downloads from npm proper. On 13 September, the ...

### Impact On 8 September 2025, the npm publishing account for `color-string` was taken over after a phishing attack. Version `2.1.1` was published, functionally identical to the previous patch version, but with a malware payload added attempting to redirect cryptocurrency transactions to the attacker's own addresses from within browser environments. Local environments, server environments, command line applications, etc. are not affected. If the package was used in a browser context (e.g. a direct `<script>` inclusion, or via a bundling tool such as Babel, Rollup, Vite, Next.js, etc.) there is a chance the malware still exists and such bundles will need to be rebuilt. The malware seemingly only targets cryptocurrency transactions and wallets such as MetaMask. See references below for more information on the payload. ### Patches npm removed the offending package from the registry over the course of the day on 8 September, preventing further downloads from npm proper. On 13 Septembe...

### Impact On 8 September 2025, the npm publishing account for `simple-swizzle` was taken over after a phishing attack. Version `0.2.3` was published, functionally identical to the previous patch version, but with a malware payload added attempting to redirect cryptocurrency transactions to the attacker's own addresses from within browser environments. Local environments, server environments, command line applications, etc. are not affected. If the package was used in a browser context (e.g. a direct `<script>` inclusion, or via a bundling tool such as Babel, Rollup, Vite, Next.js, etc.) there is a chance the malware still exists and such bundles will need to be rebuilt. The malware seemingly only targets cryptocurrency transactions and wallets such as MetaMask. See references below for more information on the payload. ### Patches npm removed the offending package from the registry over the course of the day on 8 September, preventing further downloads from npm proper. On 13 Septem...