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...