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Lineaje has automatically created this pull request to resolve the following CVEs:

Component CVE ID Severity Description
npm:wrangler:2.1.7 CVE-2023-7080 Critical ### Impact The V8 inspector intentionally allows arbitrary
code execution within the Workers sandbox for debugging.
wrangler dev would previously start an inspector 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/Host headers, 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<br>--remote was being used, an attacker could access production
resources if they were bound to the worker. ### Patches This
issue was fixed in [email protected] and [email protected].
Whilst wrangler dev's inspector server listens on local
interfaces by default as of [email protected], an SSRF
vulnerability in
miniflare

allowed access from the local network until
[email protected]. [email protected] and [email protected]
introduced validation for the Origin/Host headers. ###
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 instead with
wrangler dev --ip 127.0.0.1 to prevent SSRF. This removes
the local network 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! 🚀

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2 participants