Vulnerability Database · npm · webpack-dev-middleware · Version
webpack-dev-middleware 6.0.0
6.0.0 is affected by 1 vulnerability.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to.
Critical 0 High 1 Medium 0 Low 0 Unrated 0
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Released 20 Nov 2022
Licence MIT
Also known from other sources 2
Newer releases 132
Database updated 23/Oct/2026
Release and licence data published by the npm registry. Licence information is not legal advice.
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01 Vulnerabilities affecting this version
webpack-dev-middleware 6.0.0 vulnerabilities
1 vulnerability cover webpack-dev-middleware 6.0.0. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| Path Traversal Vulnerability in webpack-dev-middleware: Risk of Unauthorized File Access | 7.4 high | No fix published | 24 Aug 2026 |
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Questions
About webpack-dev-middleware 6.0.0
Is webpack-dev-middleware 6.0.0 vulnerable?
Yes. 1 vulnerability in the Vulert database cover webpack-dev-middleware 6.0.0: 0 critical, 1 high, 0 medium and 0 low. Each entry above names the fixed version to move to.
Is 6.0.0 the latest release of webpack-dev-middleware?
No. 6.0.0 was published 20 Nov 2022, and newer releases exist. Newer is not automatically safer — the version table on the package page shows what each release carries.
How do I monitor webpack-dev-middleware for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the webpack-dev-middleware version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.