nodejs: Nodejs denial of service

A denial of service flaw has been discovered in NodeJS. A malformed HTTP/2 HEADERS frame with oversized, invalid HPACK data can cause Node.js to crash by triggering an unhandled TLSSocket error ECONNRESET. Instead of safely closing the connection, the process crashes, enabling a remote denial of...

nodejs: Nodejs denial of service

A stack overflow flaw has been discovered in Node.js error handling where "Maximum call stack size exceeded" errors become uncatchable when asynchooks.createHook is enabled. Instead of reaching process.on'uncaughtException', the process terminates, making the crash unrecoverable. Applications tha...

nodejs: Nodejs file permissions bypass

A flaw in Node.js’s Permissions model allows attackers to bypass --allow-fs-read and --allow-fs-write restrictions using crafted relative symlink paths. By chaining directories and symlinks, a script granted access only to the current directory can escape the allowed path and read sensitive files...

ALSA-2026:2783 Important: nodejs:20 security update

Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Security Fixes: nodejs: Nodejs filesystem permissions bypass CVE-2025-55132 nodejs: Nodejs denial of service CVE-2026-21637 nodejs: Nodejs denial of service...

n8n Node.js Package >= 1.65.0 < 1.114.3 Unsafe Buffer Allocation Memory Disclosure (CVE-2025-61917)

The version of the n8n Node.js Package installed on the remote host is = 1.65.0 and prior to 1.114.3. It is, therefore, affected by an information disclosure vulnerability: - The use of Buffer.allocUnsafe and Buffer.allocUnsafeSlow in the task runner allows untrusted code to allocate uninitialize...

CVE-2026-2391 qs's arrayLimit bypass in comma parsing allows denial of service

Summary The arrayLimit option in qs does not enforce limits for comma-separated values when comma: true is enabled, allowing attackers to cause denial-of-service via memory exhaustion. This is a bypass of the array limit enforcement, similar to the bracket notation bypass addressed in...

Arbitrary code execution in React server-side rendering of untrusted MDX content

Summary The serialize function used to compile MDX in next-mdx-remote is vulnerable to arbitrary code execution due to insufficient sanitization of MDX content. This vulnerability, CVE-2026-0969, is fixed in next-mdx-remote 6.0.0. Background next-mdx-remote is an open-source TypeScript library th...

DoS (Denial of Service) ua-parser-js Dependency in Jira Service Management Data Center and Server

This High severity DoS Denial of Service vulnerability known as CVE-2022-25927 was introduced in versions 5.17.2, 10.0.0, 10.1.1, 10.2.0, 10.3.0, 10.4.0, 10.5.0, 10.6.0, 10.7.1, and 11.0.0 of Jira Service Management Data Center and Server. This DoS Denial of Service vulnerability, with a CVSS Sco...

The vulnerability of the juliangruber/brace-expansion library on the Node.js software platform, which allows a hacker to trigger a service failure.

The vulnerability of the juliangruber/brace-expansion library on the Node.js software platform is related to the use of a regular expression with inefficient computational complexity. Exploiting this vulnerability could allow an attacker to cause service failures remotely...

CVE-2026-1231: Improper Neutralization of Input During Web Page Generation

The Beaver Builder Page Builder – Drag and Drop Website Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the js Global Settings parameter in all versions up to, and including, 2.10.0.5 due to missing capability checks on saveglobalsettings function and insufficient...

org.webjars.npm:asn1.js (>=4.0.0, <=5.4.1), org.webjars.npm:asn1.js-rfc5280 (3.0.0) +26 more potentially affected by CVE-2026-2739 via org.webjars.npm:bn.js (>=4.11.6, <=5.2.0)

org.webjars.npm:bn.js MAVEN version =4.11.6, =4.0.0, =4.0.1, =4.0.0, =5.0.0, =6.2.3, =6.6.1 - org.webjars.npm:ethereum-cryptography 0.1.3 - org.webjars.npm:ethers 5.4.6 - org.webjars.npm:ethersprojectaddress 5.4.0 - org.webjars.npm:ethersprojectbignumber 5.4.1 and more Source cves: CVE-2026-2739...

WeKan 访问控制错误漏洞

WeKan is an open-source dashboard application developed by WeKan. Versions of WeKan prior to 8.20 contained a security vulnerability related to access control. This vulnerability stemmed from improper handling of the file server/publications/cards.js component in Meteor Publication Handler, which...

PT-2026-6778

Name of the Vulnerable Software and Affected Versions client-certificate-auth versions 0.2.1 through 0.3.0 Description The software is middleware for Node.js that implements client SSL certificate authentication and authorization. Versions 0.2.1 and 0.3.0 contain an open redirect issue. The...

@regis-samurai/n8n (>=0.216.1, <=0.219.1), n8n-nodes-accelo (>=0.1.0, <=0.1.9) +5 more potentially affected by CVE-2026-21893 via n8n (>=0.199.0, <=0.219.1)

n8n NPM version =0.199.0, =0.216.1, =0.1.0, =0.18.0, =0.1.0, =0.1.0, =0.1.7 Source cves: CVE-2026-21893 Source advisory: SNYK:JS-N8N-15225456...

Malicious Package

Overview z-shop-js-env is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package...

MAL-2026-727 Malicious code in z-shop-js-env (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector c910274a4f0635a1545efdbfbd102ee02489acc2cc2e37c2c5bec67beb6ea1eb The package z-shop-js-env was found to contain malicious code. Source: ghsa-malware 9a1ecf70acc2b9592534b8c85342bac4b887b74656f5c9d971d51375fed00d9f...

Malicious code in z-shop-js-env (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector c910274a4f0635a1545efdbfbd102ee02489acc2cc2e37c2c5bec67beb6ea1eb The package z-shop-js-env was found to contain malicious code. Source: ghsa-malware 9a1ecf70acc2b9592534b8c85342bac4b887b74656f5c9d971d51375fed00d9f...

Malicious code in js-unpack (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector baae4c9e1fb444bb1fc5b81f94160a8301839d4ce71d2cb92b50b06037018c73 The package js-unpack was found to contain malicious code. Source: ghsa-malware 5d6859e5b9008340bf7f7c4d7128416913b37bf079c0b1657f6e9857b6b9f0db Any...

MAL-2026-707 Malicious code in js-unpack (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector baae4c9e1fb444bb1fc5b81f94160a8301839d4ce71d2cb92b50b06037018c73 The package js-unpack was found to contain malicious code. Source: ghsa-malware 5d6859e5b9008340bf7f7c4d7128416913b37bf079c0b1657f6e9857b6b9f0db Any...

Malicious Package

Overview js-unpack is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package authorship...