AIKIDO-2025-10967
webpack is vulnerable to Server-Side Request Forgery (SSRF)
53
Medium Risk
This Affects:
webpackTL;DR
Affected versions of this package are vulnerable to Server-Side Request Forgery (SSRF) and untrusted content inclusion because the HttpUriPlugin did not properly revalidate HTTP redirect targets against the configured allowedUris policy, allowed non-http/https protocols (like file:), and lacked a redirect limit. An attacker could exploit this by hosting a malicious server that responds with a redirect to an internal service or local file, potentially bypassing URI restrictions and causing the application to fetch and cache sensitive data or execute unintended code from a dangerous location.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
webpack is vulnerable to Server-Side Request Forgery (SSRF) in versions 5.49.0 - 5.103.0.
How to fix this
Upgrade the webpack library to the patch version.
Are You Affected?
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SOC 2Compliant
ISO 27001Compliant