UBUNTU-CVE-2025-68458

Webpack is a module bundler. From version 5.49.0 to before 5.104.1, when experiments.buildHttp is enabled, webpack’s HTTPS resolver HttpUriPlugin can be bypassed to fetch resources from hosts outside allowedUris by using crafted URLs that include userinfo username:password@host. If allowedUris...

CVE-2025-68157

Webpack is a module bundler. From version 5.49.0 to before 5.104.0, when experiments.buildHttp is enabled, webpack’s HTTPS resolver HttpUriPlugin enforces allowedUris only for the initial URL, but does not re-validate allowedUris after following HTTP 30x redirects. As a result, an import that...

GHSA-8FGC-7CC6-RX7X webpack buildHttp: allowedUris allow-list bypass via URL userinfo (@) leading to build-time SSRF behavior

Summary When experiments.buildHttp is enabled, webpack’s HTTPS resolver HttpUriPlugin can be bypassed to fetch resources from hosts outside allowedUris by using crafted URLs that include userinfo username:password@host. If allowedUris enforcement relies on a raw string prefix check e.g.,...

webpack buildHttp: allowedUris allow-list bypass via URL userinfo (@) leading to build-time SSRF behavior

Summary When experiments.buildHttp is enabled, webpack’s HTTPS resolver HttpUriPlugin can be bypassed to fetch resources from hosts outside allowedUris by using crafted URLs that include userinfo username:password@host. If allowedUris enforcement relies on a raw string prefix check e.g.,...

GHSA-38R7-794H-5758 webpack buildHttp HttpUriPlugin allowedUris bypass via HTTP redirects → SSRF + cache persistence

Summary When experiments.buildHttp is enabled, webpack’s HTTPS resolver HttpUriPlugin enforces allowedUris only for the initial URL, but does not re-validate allowedUris after following HTTP 30x redirects. As a result, an import that appears restricted to a trusted allow-list can be redirected to...

PT-2026-6641

Name of the Vulnerable Software and Affected Versions Webpack versions 5.49.0 through 5.104.0 Description Webpack’s HTTPS resolver HttpUriPlugin can be bypassed when the experiments.buildHttp feature is enabled. This bypass allows fetching resources from hosts outside of the allowedUris...

Webpack 代码问题漏洞

Webpack is a module bundler developed by Webpack contributors. Its primary purpose is to bundle JavaScript files for use in browsers. However, it can also convert, bundle, or package almost any resource or asset. Versions of Webpack from 5.49.0 to 5.104.0 contained code vulnerabilities. These...