CVE-2026-76844

A flaw was found in webpack-dev-middleware. A remote attacker can exploit a path traversal vulnerability when the configured publicPath lacks a trailing slash. By sending a specially crafted request, the attacker can bypass a security guard, allowing the middleware to resolve files from one...

CLSA-2026-1787602147 TuxCare security update for webpack-dev-middleware (1 CVE)

TuxCare rebuilt webpack-dev-middleware to address 1 CVE. Fixed in 7.4.5-tuxcare.1...

CVE-2026-76844

webpack-dev-middleware resolves a request to a local file in getFilenameFromUrl by testing the request pathname against a traversal guard and then slicing it at a fixed character offset. The guard, UPPATHREGEXP applied to path.normalize./$pathname, only matches ".." that stands as a whole path...

CVE-2026-76844 webpack-dev-middleware Path Traversal via Offset Slice on a Non-Slash-Terminated publicPath

webpack-dev-middleware resolves a request to a local file in getFilenameFromUrl by testing the request pathname against a traversal guard and then slicing it at a fixed character offset. The guard, UPPATHREGEXP applied to path.normalize./$pathname, only matches ".." that stands as a whole path...

CVE-2026-76844

webpack-dev-middleware suffers from a path traversal vulnerability in its getFilenameFromUrl function, an incomplete fix for CVE-2024-29180 . When publicPath is configured without a trailing slash, a crafted request (e.g., GET /assets../.env against publicPath /assets) bypasses the UP_PATH_REGEXP...

CVE-2026-76844 webpack-dev-middleware Path Traversal via Offset Slice on a Non-Slash-Terminated publicPath

webpack-dev-middleware resolves a request to a local file in getFilenameFromUrl by testing the request pathname against a traversal guard and then slicing it at a fixed character offset. The guard, UPPATHREGEXP applied to path.normalize./$pathname, only matches ".." that stands as a whole path...

EUVD-2026-64850

webpack-dev-middleware resolves a request to a local file in getFilenameFromUrl by testing the request pathname against a traversal guard and then slicing it at a fixed character offset. The guard, UPPATHREGEXP applied to path.normalize./$pathname, only matches ".." that stands as a whole path...

CLSA-2026-1774311628 TuxCare security update for webpack-dev-middleware (5 CVEs)

TuxCare rebuilt webpack-dev-middleware to address 5 CVEs. Fixed in 5.0.0-tuxcare.1...

ROOT-APP-NPM-CVE-2024-29180 CVE-2024-29180 in @rootio/webpack-dev-middleware - Patched by Root

Root has patched CVE-2024-29180 in the @rootio/webpack-dev-middleware package for Root:npm. Multiple fixed versions available...

TencentOS Server 4: pcs (TSSA-2025:0213)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0213 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

Malicious code in webpack-dev-serve-middleware (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware fb201f67e4df2c2951dcebb70620a58ed8d7c1862d4697b4e14b2e95b6673d84 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

EUVD-2024-1028

Malicious code in bioql PyPI...

webpack-dev-middleware Path Traversal vulnerability

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Security Bulletin: IBM Cloud Pak for Network Automation 2.7.3 addresses multiple security vulnerabilities

Summary IBM Cloud Pak for Network Automation 2.7.3 addresses multiple security vulnerabilities, listed in the CVEs below. Vulnerability Details CVEID:CVE-2024-30260 DESCRIPTION: Node.js undici module could allow a remote authenticated attacker to obtain sensitive information, caused by a flaw wit...

webpack-dev-middleware: lack of URL validation may lead to file leak

A flaw was found in the webpack-dev-middleware package, where it failed to validate the supplied URL address sufficiently before returning local files. This flaw allows an attacker to craft URLs to return arbitrary local files from the developer's machine. The lack of normalization before calling...

Important: Red Hat Security Advisory: Apicurio Registry (container images) release and security update [ 2.6.1 GA ]

An update to the images for Red Hat build of Apicurio Registry is now available from the Red Hat Container Catalog. The purpose of this text-only errata is to inform you about the security issues fixed in this release. Red Hat Product Security has rated this update as having a security impact of...

Important: Red Hat Security Advisory: Red Hat Data Grid 8.5.0 security update

An update for Red Hat Data Grid 8 is now available. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the...

webpack-dev-middleware: lack of URL validation may lead to file leak

A flaw was found in the webpack-dev-middleware package, where it failed to validate the supplied URL address sufficiently before returning local files. This flaw allows an attacker to craft URLs to return arbitrary local files from the developer's machine. The lack of normalization before calling...

Important: Red Hat Security Advisory: Migration Toolkit for Runtimes security, bug fix and enhancement update

Migration Toolkit for Runtimes 1.2.6 release Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the...

webpack-dev-middleware: lack of URL validation may lead to file leak

A flaw was found in the webpack-dev-middleware package, where it failed to validate the supplied URL address sufficiently before returning local files. This flaw allows an attacker to craft URLs to return arbitrary local files from the developer's machine. The lack of normalization before calling...