📦 Bump npm:wrangler:2.1.7 from 2.1.7 to 2.20.1 #11
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Lineaje has automatically created this pull request to resolve the following CVEs:
the Workers sandbox for debugging.
wrangler devwould previously start aninspector server listening on all network interfaces. This would allow an
attacker on the local network to connect to the inspector and run arbitrary code.
Additionally, the inspector server did not validate
Origin/Hostheaders,granting an attacker that can trick any user on the local network into opening a
malicious website the ability to run code. If
wrangler dev --remotewas beingused, an attacker could access production resources if they were bound to the
worker. ### Patches This issue was fixed in
[email protected]and[email protected]. Whilstwrangler dev's inspector server listens on localinterfaces by default as of
[email protected], an SSRF vulnerability inminiflareallowed access from the local network until
[email protected].[email protected]and
[email protected]introduced validation for theOrigin/Hostheaders. ###Workarounds Unfortunately, Wrangler doesn't provide any configuration for which
host that inspector server should listen on. Please upgrade to at least
[email protected], and configure Wrangler to listen on local interfaces insteadwith
wrangler dev --ip 127.0.0.1to prevent SSRF. This removes the localnetwork as an attack vector, but does not prevent an attack from visiting a
malicious website. ### References -
cloudflare/workers-sdk#4430 -
cloudflare/workers-sdk#4437 -
cloudflare/workers-sdk#4535 -
cloudflare/workers-sdk#4550
You can merge this PR once the tests pass and the changes are reviewed.
Thank you for reviewing the update! 🚀