Node.js stack vulnerabilities · Page 191

CVE-2025-8267

Versions of the package ssrfcheck before 1.2.0 are vulnerable to Server-Side Request Forgery (SSRF) due to an incomplete denylist of IP address ranges. Specifically, the package fails to classify the reserved IP address space 224.0.0.0/4 (Multicast) as invalid. This oversight allows attackers to craft requests targeting these multicast addresses.

• Update to 1.2.0

HAX CMS Backend Lacks Comprehensive Authorization Checks

HAX CMS allows you to manage your microsite universe with PHP or NodeJs backends. In versions 11.0.13 and below of haxcms-nodejs and versions 11.0.8 and below of haxcms-php, API endpoints do not perform authorization checks when interacting with a resource. Both the JS and PHP versions of the CMS do not verify that a user has permission to interact with a resource before performing a given operation. The API endpoints within the HAX CMS application check if a user is authenticated, but don't check for authorization before performing an operation. This is fixed in versions 11.0.14 of haxcms-nodejs and 11.0.9 of haxcms-php.

• Update to 11.0.14

Linkify 4.3.1 - Prototype Pollution & HTML Attribute Injection (XSS)

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') vulnerability in Linkify (linkifyjs) allows XSS Targeting HTML Attributes and Manipulating User-Controlled Variables.This issue affects Linkify: from 4.3.1 before 4.3.2.

• Update to 4.3.2

KoaJS Koa HTTP Header response.js back redirect

A vulnerability, which was classified as problematic, was found in KoaJS Koa up to 3.0.0. Affected is the function back in the library lib/response.js of the component HTTP Header Handler. The manipulation of the argument Referrer leads to open redirect. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

• Update to 2.16.2
• Update to 3.0.1

bun vulnerable to OS Command Injection

All versions of the package bun are vulnerable to Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in the $ shell API due to improper neutralization of user input. An attacker can exploit this by providing specially crafted input that includes command-line arguments or shell metacharacters, leading to unintended command execution.

CVE-2025-8021

All versions of the package files-bucket-server are vulnerable to Directory Traversal where an attacker can traverse the file system and access files outside of the intended directory.

CVE-2025-8020

All versions of the package private-ip are vulnerable to Server-Side Request Forgery (SSRF) where an attacker can provide an IP or hostname that resolves to a multicast IP address (224.0.0.0/4) which is not included as part of the private IP ranges in the package's source code.

HAX CMS' application pages are vulnerable to clickjacking

HAX CMS allows users to manage their microsite universe with a NodeJS or PHP backend. In haxcms-nodejs versions 11.0.12 and below and in haxcms-php versions 11.0.7 and below, all pages within the HAX CMS application do not contain headers to prevent other websites from loading the site within an iframe. This applies to both the CMS and generated sites. An unauthenticated attacker can load the standalone login page or other sensitive functionality within an iframe, performing a UI redressing attack (clickjacking). This can be used to perform social engineering attacks to attempt to coerce users into performing unintended actions within the HAX

• Update to 11.0.13
• Update to 11.0.8

NodeJS version of the HAX CMS application is distributed with Default Secrets

HAX CMS NodeJS allows users to manage their microsite universe with a NodeJS backend. Versions 11.0.9 and below were distributed with hardcoded default credentials for the user and superuser accounts. Additionally, the application has default private keys for JWTs. Users aren't prompted to change credentials or secrets during installation, and there is no way to change them through the UI. An unauthenticated attacker can read the default user credentials and JWT private keys from the public haxtheweb GitHub repositories. These credentials and keys can be used to access unconfigured self-hosted instances of the application, modify sites, and p

• Update to 11.0.10

HAX CMS NodeJs's Improper Error Handling Leads to Denial of Service

HAX CMS NodeJs allows users to manage their microsite universe with a NodeJs backend. In versions 11.0.8 and below, the HAX CMS NodeJS application crashes when an authenticated attacker provides an API request lacking required URL parameters. This vulnerability affects the listFiles and saveFiles endpoints. This vulnerability exists because the application does not properly handle exceptions which occur as a result of changes to user-modifiable URL parameters. This is fixed in version 11.0.9.

• Update to 11.0.9

HAX CMS NodeJs's Disabled Content Security Policy Enables Cross-Site Scripting

HAX CMS NodeJs allows users to manage their microsite universe with a NodeJs backend. In versions 11.0.7 and below, the NodeJS version of HAX CMS has a disabled Content Security Policy (CSP). This configuration is insecure for a production application because it does not protect against cross-site-scripting attacks. The contentSecurityPolicy value is explicitly disabled in the application's Helmet configuration in app.js. This is fixed in version 11.0.8.

• Update to 11.0.8

HAXcms's Insecure Default Configuration Leads to Unauthenticated Access

HAXcms with nodejs backend allows users to start the server in any HAXsite or HAXcms instance. In versions 11.0.6 and below, the NodeJS version of HAXcms uses an insecure default configuration designed for local development. The default configuration does not perform authorization or authentication checks. If a user were to deploy haxcms-nodejs without modifying the default settings, ‘HAXCMS_DISABLE_JWT_CHECKS‘ would be set to ‘true‘ and their deployment would lack session authentication. This is fixed in version 11.0.7.

• Update to 11.0.7

@translated/lara-mcp vulnerable to command injection in import_tmx tool

Lara Translate MCP Server is a Model Context Protocol (MCP) Server for Lara Translate API. Versions 0.0.11 and below contain a command injection vulnerability which exists in the @translated/lara-mcp MCP Server. The vulnerability is caused by the unsanitized use of input parameters within a call to child_process.exec, enabling an attacker to inject arbitrary system commands. Successful exploitation can lead to remote code execution under the server process's privileges. The server constructs and executes shell commands using unvalidated user input directly within command-line strings. This introduces the possibility of shell metacharacter inj

• Update to 0.0.12

Alchemy Non-SMA and Webauthn Account Security Advisory

### Impact A potential security issue has been mitigated on old account deployment functions from the factory. Smart wallets in use on all existing supported networks are not impacted. ### Patches Please direct creation of new wallets to either `createSemiModularAccount` on `AccountFactory.sol` or `createWebAuthnAccount` on `WebAuthnFactory.sol`.

• Update to 4.52.0

CVE-2025-54313

eslint-config-prettier 8.10.1, 9.1.1, 10.1.6, and 10.1.7 has embedded malicious code for a supply chain compromise. Installing an affected package executes an install.js file that launches the node-gyp.dll malware on Windows.

• Update to 0.11.10
• Update to 0.2.9
• Update to 0.3.2
• Update to 10.1.8
• Update to 4.2.4
• Update to 6.0.0
• Update to 8.10.2
• Update to 9.1.2

CVE-2025-27210

An incomplete fix has been identified for CVE-2025-23084 in Node.js, specifically affecting Windows device names like CON, PRN, and AUX. This vulnerability affects Windows users of `path.join` API.

• Update to 20.19.4
• Update to 22.17.1
• Update to 24.4.1

CVE-2025-27209

The V8 release used in Node.js v24.0.0 has changed how string hashes are computed using rapidhash. This implementation re-introduces the HashDoS vulnerability as an attacker who can control the strings to be hashed can generate many hash collisions - an attacker can generate collisions even without knowing the hash-seed. * This vulnerability affects Node.js v24.x users.

• Update to 24.4.1

@eslint/plugin-kit is vulnerable to Regular Expression Denial of Service attacks through ConfigCommentParser

### Summary The `ConfigCommentParser#parseJSONLikeConfig` API is vulnerable to a Regular Expression Denial of Service (ReDoS) attack in its only argument. ### Details The regular expression at [packages/plugin-kit/src/config-comment-parser.js:158](https://github.com/eslint/rewrite/blob/bd4bf23c59f0e4886df671cdebd5abaeb1e0d916/packages/plugin-kit/src/config-comment-parser.js#L158) is vulnerable to a quadratic runtime attack because the grouped expression is not anchored. This can be solved by prepending the regular expression with `[^-a-zA-Z0-9/]`. ### PoC ```javascript const { ConfigCommentParser } = require("@eslint/plugin-kit"); const

• Update to 0.3.4

Usage of unsafe random function in form-data for choosing boundary

Use of Insufficiently Random Values vulnerability in form-data allows HTTP Parameter Pollution (HPP). This vulnerability is associated with program files lib/form_data.Js. This issue affects form-data: < 2.5.4, 3.0.0 - 3.0.3, 4.0.0 - 4.0.3.

• Update to 0.1.0-1ubuntu0.14.04.1~esm1
• Update to 0.1.0-1ubuntu0.16.04.1~esm1
• Update to 0.1.0-1ubuntu0.18.04.1~esm1
• Update to 2.5.4
• Update to 3.0.0-2ubuntu0.1~esm1
• Update to 3.0.1-1ubuntu0.1~esm1
• Update to 3.0.4
• Update to 4.0.0-1+deb12u1
• Update to 4.0.0-1ubuntu0.1
• Update to 4.0.1-2
• Update to 4.0.4

mdc vulnerable to XSS in markdown rendering bypassing HTML filter. (N°4)

MDC is a tool to take regular Markdown and write documents interacting deeply with a Vue component. Prior to version 0.17.2, a remote script-inclusion / stored cross-site scripting vulnerability in @nuxtjs/mdc lets a Markdown author inject a `<base href="https://attacker.tld">` element. The `<base>` tag rewrites how all subsequent relative URLs are resolved, so an attacker can make the page load scripts, styles, or images from an external, attacker-controlled origin and execute arbitrary JavaScript in the site’s context. Version 0.17.2 contains a fix for the issue.

• Update to 0.17.2