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fix: Use default cookie decoder instead of bare native #13037
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benmccann
merged 6 commits into
sveltejs:main
from
kkarikos:fix-cookie-parse-default-encoder
Nov 21, 2024
Merged
fix: Use default cookie decoder instead of bare native #13037
benmccann
merged 6 commits into
sveltejs:main
from
kkarikos:fix-cookie-parse-default-encoder
Nov 21, 2024
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SvelteKit currently depends on cookie@0.6.0 which has known security vulnerability. User can create an override if they do not need to keep the backward compatibility. cookie@0.6.0 wraps the passed decoder in try..catch but the new version does not. When overriding, the `cookies.get` will throw if passed in cookie contains malformed content. In both cases the default `decode` of `cookie` library also has small performance optimization so removing the passing of decodeURIComponent should be win already.
🦋 Changeset detectedLatest commit: 9403593 The changes in this PR will be included in the next version bump. This PR includes changesets to release 1 package
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dummdidumm
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Nov 21, 2024
Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>
benmccann
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Nov 21, 2024
benmccann
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Nov 21, 2024
benmccann
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benmccann
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Nov 21, 2024
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SvelteKit currently depends on cookie@0.6.0 which has known security vulnerability. User can create an override if they do not need to keep the backward compatibility.
cookie@0.6.0 wraps the passed decoder in try..catch but the new version does not. If user overrides the cookie library,
cookies.get
andcookies.getAll
throw if called with a cookie value that contains malformed content.In both cases (cookie@0.6.0 and higher) the default
decode
implementation ofcookie
library has performance optimization to skip callingdecodeURIComponent
if the string does not contain"%"
.Removing the passing of default decoder:
decodeURIComponent
does not harm but helps both cases.Please don't delete this checklist! Before submitting the PR, please make sure you do the following:
Tests
pnpm test
and lint the project withpnpm lint
andpnpm check
Changesets
pnpm changeset
and following the prompts. Changesets that add features should beminor
and those that fix bugs should bepatch
. Please prefix changeset messages withfeat:
,fix:
, orchore:
.Edits