fix: use Sec-Fetch-Site header for cookie authentication validation by JarrodMFlesch · Pull Request #15751 · payloadcms/payload

JarrodMFlesch · 2026-02-24T19:09:39Z

Summary

Adds Sec-Fetch-Site header validation for cookie-based authentication when Origin header is absent
Accepts cookies for same-origin and same-site requests
Rejects cookies for cross-site and none requests
Falls back to rejecting cookies when Sec-Fetch-Site is absent and csrf is configured (non-browser clients should use Authorization header)

…tion Adds Sec-Fetch-Site header checking when Origin header is absent. Accepts cookies for same-origin/same-site requests, rejects cross-site and non-browser requests when csrf is configured.

github-actions · 2026-02-24T19:19:02Z

📦 esbuild Bundle Analysis for payload

This analysis was generated by esbuild-bundle-analyzer. 🤖

Meta File	Out File	Size (raw)	Note
packages/next/meta_index.json	esbuild/index.js	959.96 KB	✅ No change
packages/payload/meta_index.json	esbuild/index.js	1.32 MB	⚠️ +150 B (+0.0%)
packages/payload/meta_shared.json	esbuild/exports/shared.js	190.59 KB	✅ No change
packages/richtext-lexical/meta_client.json	esbuild/exports/client_optimized/index.js	281.79 KB	✅ No change
packages/ui/meta_client.json	esbuild/exports/client_optimized/index.js	1.18 MB	✅ No change
packages/ui/meta_shared.json	esbuild/exports/shared_optimized/index.js	16.32 KB	✅ No change

Largest paths

These visualization shows top 20 largest paths in the bundle.

Meta file: packages/next/meta_index.json, Out file: esbuild/index.js

Path	Size
../../node_modules	${{\color{Goldenrod}{ ████████████████████▌ }}}$ 82.0%, 783.61 KB
dist/views/Version	${{\color{Goldenrod}{ █▎ }}}$ 5.4%, 51.49 KB
dist/views/Dashboard	${{\color{Goldenrod}{ ▌ }}}$ 2.2%, 21.46 KB
dist/views/Document	${{\color{Goldenrod}{ ▍ }}}$ 1.7%, 16.59 KB
dist/views/List	${{\color{Goldenrod}{ ▎ }}}$ 1.2%, 11.38 KB
dist/views/Root	${{\color{Goldenrod}{ ▏ }}}$ 0.9%, 9.03 KB
dist/views/Versions	${{\color{Goldenrod}{ ▏ }}}$ 0.6%, 6.16 KB
dist/views/API	${{\color{Goldenrod}{ ▏ }}}$ 0.6%, 6.08 KB
dist/elements/Nav	${{\color{Goldenrod}{ ▏ }}}$ 0.6%, 5.96 KB
dist/views/Account	${{\color{Goldenrod}{ ▏ }}}$ 0.6%, 5.55 KB
dist/elements/DocumentHeader	${{\color{Goldenrod}{ ▏ }}}$ 0.5%, 4.81 KB
dist/views/Login	${{\color{Goldenrod}{ ▏ }}}$ 0.5%, 4.40 KB
dist/views/ForgotPassword	${{\color{Goldenrod}{ }}}$ 0.3%, 3.09 KB
dist/layouts/Root	${{\color{Goldenrod}{ }}}$ 0.3%, 2.91 KB
dist/views/CreateFirstUser	${{\color{Goldenrod}{ }}}$ 0.3%, 2.81 KB
dist/templates/Default	${{\color{Goldenrod}{ }}}$ 0.3%, 2.63 KB
dist/views/BrowseByFolder	${{\color{Goldenrod}{ }}}$ 0.3%, 2.61 KB
dist/views/CollectionFolders	${{\color{Goldenrod}{ }}}$ 0.3%, 2.44 KB
dist/views/ResetPassword	${{\color{Goldenrod}{ }}}$ 0.3%, 2.40 KB
dist/views/Logout	${{\color{Goldenrod}{ }}}$ 0.2%, 1.94 KB
(other)	${{\color{Goldenrod}{ ████▌ }}}$ 18.0%, 171.67 KB

Meta file: packages/payload/meta_index.json, Out file: esbuild/index.js

Path	Size
../../node_modules	${{\color{Goldenrod}{ ████████████████▉ }}}$ 67.7%, 887.23 KB
dist/fields/hooks	${{\color{Goldenrod}{ ▊ }}}$ 3.3%, 43.59 KB
dist/collections/operations	${{\color{Goldenrod}{ ▊ }}}$ 3.0%, 39.77 KB
dist/versions/migrations	${{\color{Goldenrod}{ ▎ }}}$ 1.4%, 18.50 KB
dist/auth/operations	${{\color{Goldenrod}{ ▎ }}}$ 1.2%, 15.74 KB
dist/globals/operations	${{\color{Goldenrod}{ ▎ }}}$ 1.0%, 13.17 KB
dist/utilities/configToJSONSchema.js	${{\color{Goldenrod}{ ▎ }}}$ 1.0%, 13.15 KB
dist/fields/config	${{\color{Goldenrod}{ ▎ }}}$ 1.0%, 12.84 KB
dist/queues/operations	${{\color{Goldenrod}{ ▎ }}}$ 1.0%, 12.80 KB
dist/fields/validations.js	${{\color{Goldenrod}{ ▏ }}}$ 0.8%, 10.54 KB
dist/bin/generateImportMap	${{\color{Goldenrod}{ ▏ }}}$ 0.7%, 8.87 KB
dist/collections/config	${{\color{Goldenrod}{ ▏ }}}$ 0.6%, 8.35 KB
dist/index.js	${{\color{Goldenrod}{ ▏ }}}$ 0.6%, 7.69 KB
dist/uploads/fetchAPI-multipart	${{\color{Goldenrod}{ ▏ }}}$ 0.6%, 7.67 KB
dist/database/migrations	${{\color{Goldenrod}{ ▏ }}}$ 0.6%, 7.54 KB
dist/config/orderable	${{\color{Goldenrod}{ ▏ }}}$ 0.5%, 6.83 KB
dist/collections/endpoints	${{\color{Goldenrod}{ ▏ }}}$ 0.5%, 6.22 KB
dist/config/sanitize.js	${{\color{Goldenrod}{ }}}$ 0.4%, 5.80 KB
dist/auth/strategies	${{\color{Goldenrod}{ }}}$ 0.4%, 5.50 KB
dist/auth/endpoints	${{\color{Goldenrod}{ }}}$ 0.4%, 5.42 KB
(other)	${{\color{Goldenrod}{ ████████ }}}$ 32.3%, 424.26 KB

Meta file: packages/payload/meta_shared.json, Out file: esbuild/exports/shared.js

Path	Size
../../node_modules	${{\color{Goldenrod}{ ███████████████████▊ }}}$ 79.4%, 148.51 KB
dist/fields/validations.js	${{\color{Goldenrod}{ █▍ }}}$ 5.6%, 10.54 KB
dist/config/orderable	${{\color{Goldenrod}{ ▍ }}}$ 1.7%, 3.13 KB
dist/fields/baseFields	${{\color{Goldenrod}{ ▍ }}}$ 1.5%, 2.79 KB
dist/utilities/deepCopyObject.js	${{\color{Goldenrod}{ ▎ }}}$ 1.4%, 2.54 KB
dist/auth/cookies.js	${{\color{Goldenrod}{ ▏ }}}$ 0.8%, 1.55 KB
dist/utilities/flattenTopLevelFields.js	${{\color{Goldenrod}{ ▏ }}}$ 0.8%, 1.42 KB
dist/fields/config	${{\color{Goldenrod}{ ▏ }}}$ 0.7%, 1.28 KB
dist/utilities/getVersionsConfig.js	${{\color{Goldenrod}{ ▏ }}}$ 0.6%, 1.04 KB
dist/utilities/flattenAllFields.js	${{\color{Goldenrod}{ ▏ }}}$ 0.5%, 943 B
dist/folders/utils	${{\color{Goldenrod}{ ▏ }}}$ 0.5%, 916 B
dist/utilities/unflatten.js	${{\color{Goldenrod}{ }}}$ 0.4%, 779 B
dist/utilities/sanitizeUserDataForEmail.js	${{\color{Goldenrod}{ }}}$ 0.4%, 713 B
dist/utilities/getFieldPermissions.js	${{\color{Goldenrod}{ }}}$ 0.3%, 651 B
dist/collections/config	${{\color{Goldenrod}{ }}}$ 0.3%, 570 B
dist/bin/generateImportMap	${{\color{Goldenrod}{ }}}$ 0.3%, 561 B
dist/auth/sessions.js	${{\color{Goldenrod}{ }}}$ 0.3%, 525 B
dist/fields/getFieldPaths.js	${{\color{Goldenrod}{ }}}$ 0.3%, 485 B
dist/errors/APIError.js	${{\color{Goldenrod}{ }}}$ 0.2%, 438 B
dist/utilities/getSafeRedirect.js	${{\color{Goldenrod}{ }}}$ 0.2%, 423 B
(other)	${{\color{Goldenrod}{ █████▏ }}}$ 20.6%, 38.43 KB

Meta file: packages/richtext-lexical/meta_client.json, Out file: esbuild/exports/client_optimized/index.js

Path	Size
dist/features/blocks	${{\color{Goldenrod}{ ███▏ }}}$ 12.6%, 35.15 KB
dist/lexical/plugins	${{\color{Goldenrod}{ ██▉ }}}$ 11.5%, 32.00 KB
dist/lexical/ui	${{\color{Goldenrod}{ ██▏ }}}$ 8.7%, 24.36 KB
dist/features/experimental_table	${{\color{Goldenrod}{ ██▏ }}}$ 8.5%, 23.70 KB
dist/packages/@lexical	${{\color{Goldenrod}{ █▋ }}}$ 6.8%, 18.99 KB
dist/features/link	${{\color{Goldenrod}{ █▋ }}}$ 6.5%, 18.23 KB
dist/features/toolbars	${{\color{Goldenrod}{ █▌ }}}$ 6.4%, 17.75 KB
dist/features/upload	${{\color{Goldenrod}{ █▏ }}}$ 4.9%, 13.77 KB
dist/features/textState	${{\color{Goldenrod}{ █ }}}$ 4.0%, 11.08 KB
dist/features/relationship	${{\color{Goldenrod}{ ▊ }}}$ 3.2%, 9.03 KB
dist/lexical/utils	${{\color{Goldenrod}{ ▊ }}}$ 3.0%, 8.49 KB
dist/features/debug	${{\color{Goldenrod}{ ▋ }}}$ 2.7%, 7.39 KB
dist/utilities/fieldsDrawer	${{\color{Goldenrod}{ ▋ }}}$ 2.6%, 7.15 KB
dist/features/converters	${{\color{Goldenrod}{ ▋ }}}$ 2.5%, 7.05 KB
dist/lexical/config	${{\color{Goldenrod}{ ▍ }}}$ 1.8%, 5.08 KB
dist/features/lists	${{\color{Goldenrod}{ ▍ }}}$ 1.8%, 5.00 KB
dist/features/format	${{\color{Goldenrod}{ ▎ }}}$ 1.2%, 3.46 KB
dist/lexical/LexicalEditor.js	${{\color{Goldenrod}{ ▎ }}}$ 1.1%, 3.17 KB
dist/lexical/theme	${{\color{Goldenrod}{ ▏ }}}$ 0.9%, 2.62 KB
dist/features/indent	${{\color{Goldenrod}{ ▏ }}}$ 0.9%, 2.50 KB
(other)	${{\color{Goldenrod}{ █████████████████████▊ }}}$ 87.4%, 243.38 KB

Meta file: packages/ui/meta_client.json, Out file: esbuild/exports/client_optimized/index.js

Path	Size
../../node_modules	${{\color{Goldenrod}{ ████████████▍ }}}$ 49.5%, 579.02 KB
dist/elements/FolderView	${{\color{Goldenrod}{ ▋ }}}$ 2.5%, 29.37 KB
dist/elements/BulkUpload	${{\color{Goldenrod}{ ▌ }}}$ 2.4%, 27.63 KB
dist/elements/WhereBuilder	${{\color{Goldenrod}{ ▍ }}}$ 1.5%, 17.27 KB
dist/views/Edit	${{\color{Goldenrod}{ ▎ }}}$ 1.4%, 16.74 KB
dist/fields/Relationship	${{\color{Goldenrod}{ ▎ }}}$ 1.3%, 15.78 KB
dist/elements/Table	${{\color{Goldenrod}{ ▎ }}}$ 1.3%, 15.77 KB
dist/forms/Form	${{\color{Goldenrod}{ ▎ }}}$ 1.3%, 15.31 KB
dist/fields/Upload	${{\color{Goldenrod}{ ▎ }}}$ 1.2%, 14.24 KB
dist/fields/Blocks	${{\color{Goldenrod}{ ▎ }}}$ 1.2%, 13.69 KB
dist/elements/QueryPresets	${{\color{Goldenrod}{ ▏ }}}$ 0.9%, 10.36 KB
dist/elements/PublishButton	${{\color{Goldenrod}{ ▏ }}}$ 0.8%, 9.06 KB
dist/providers/Folders	${{\color{Goldenrod}{ ▏ }}}$ 0.7%, 8.47 KB
dist/elements/HTMLDiff	${{\color{Goldenrod}{ ▏ }}}$ 0.7%, 8.38 KB
dist/elements/LivePreview	${{\color{Goldenrod}{ ▏ }}}$ 0.7%, 8.38 KB
dist/elements/ListHeader	${{\color{Goldenrod}{ ▏ }}}$ 0.7%, 7.99 KB
dist/fields/Array	${{\color{Goldenrod}{ ▏ }}}$ 0.7%, 7.73 KB
dist/views/CollectionFolder	${{\color{Goldenrod}{ ▏ }}}$ 0.6%, 7.50 KB
dist/views/List	${{\color{Goldenrod}{ ▏ }}}$ 0.6%, 7.35 KB
dist/elements/ReactSelect	${{\color{Goldenrod}{ ▏ }}}$ 0.6%, 7.34 KB
(other)	${{\color{Goldenrod}{ ████████████▋ }}}$ 50.5%, 590.88 KB

Meta file: packages/ui/meta_shared.json, Out file: esbuild/exports/shared_optimized/index.js

Path	Size
dist/graphics/Logo	${{\color{Goldenrod}{ █████ }}}$ 20.0%, 3.12 KB
../../node_modules	${{\color{Goldenrod}{ ████▎ }}}$ 17.0%, 2.65 KB
dist/graphics/Icon	${{\color{Goldenrod}{ ██▍ }}}$ 9.8%, 1.52 KB
dist/utilities/formatDocTitle	${{\color{Goldenrod}{ ██▏ }}}$ 8.5%, 1.32 KB
dist/providers/TableColumns	${{\color{Goldenrod}{ █▍ }}}$ 5.5%, 862 B
dist/utilities/groupNavItems.js	${{\color{Goldenrod}{ █▎ }}}$ 5.2%, 814 B
dist/utilities/getGlobalData.js	${{\color{Goldenrod}{ █▏ }}}$ 4.9%, 762 B
dist/utilities/api.js	${{\color{Goldenrod}{ █▏ }}}$ 4.8%, 756 B
dist/elements/Translation	${{\color{Goldenrod}{ ▊ }}}$ 3.2%, 493 B
dist/utilities/handleTakeOver.js	${{\color{Goldenrod}{ ▋ }}}$ 2.8%, 440 B
dist/utilities/traverseForLocalizedFields.js	${{\color{Goldenrod}{ ▋ }}}$ 2.6%, 399 B
dist/elements/withMergedProps	${{\color{Goldenrod}{ ▌ }}}$ 2.2%, 339 B
dist/utilities/getVisibleEntities.js	${{\color{Goldenrod}{ ▌ }}}$ 2.1%, 329 B
dist/utilities/getNavGroups.js	${{\color{Goldenrod}{ ▍ }}}$ 1.9%, 301 B
dist/elements/WithServerSideProps	${{\color{Goldenrod}{ ▍ }}}$ 1.5%, 232 B
dist/utilities/handleGoBack.js	${{\color{Goldenrod}{ ▎ }}}$ 1.2%, 180 B
dist/fields/mergeFieldStyles.js	${{\color{Goldenrod}{ ▎ }}}$ 1.0%, 159 B
dist/utilities/handleBackToDashboard.js	${{\color{Goldenrod}{ ▎ }}}$ 1.0%, 152 B
dist/forms/Form	${{\color{Goldenrod}{ ▏ }}}$ 0.9%, 147 B
dist/utilities/abortAndIgnore.js	${{\color{Goldenrod}{ ▏ }}}$ 0.9%, 146 B
(other)	${{\color{Goldenrod}{ ████████████████████ }}}$ 80.0%, 12.51 KB

Details

Next to the size is how much the size has increased or decreased compared with the base branch of this PR.

‼️: Size increased by 20% or more. Special attention should be given to this.
⚠️: Size increased in acceptable range (lower than 20%).
✅: No change or even downsized.
🗑️: The out file is deleted: not found in base branch.
🆕: The out file is newly found: will be added to base branch.

fix(auth): use Sec-Fetch-Site header for cookie authentication valida…

5c7bb42

…tion Adds Sec-Fetch-Site header checking when Origin header is absent. Accepts cookies for same-origin/same-site requests, rejects cross-site and non-browser requests when csrf is configured.

github-actions bot added the created-by: Payload team label Feb 24, 2026

JarrodMFlesch changed the title ~~fix(auth): use Sec-Fetch-Site header for cookie authentication validation~~ fix: use Sec-Fetch-Site header for cookie authentication validation Feb 24, 2026

JessRynkar approved these changes Feb 25, 2026

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chore: fix ci

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fix: use Sec-Fetch-Site header for cookie authentication validation#15751

fix: use Sec-Fetch-Site header for cookie authentication validation#15751
JarrodMFlesch wants to merge 2 commits intomainfrom
fix-origin-header-check

JarrodMFlesch commented Feb 24, 2026

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github-actions bot commented Feb 24, 2026 •

edited

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Meta file: packages/next/meta_index.json, Out file: esbuild/index.js

Meta file: packages/payload/meta_index.json, Out file: esbuild/index.js

Meta file: packages/payload/meta_shared.json, Out file: esbuild/exports/shared.js

Meta file: packages/richtext-lexical/meta_client.json, Out file: esbuild/exports/client_optimized/index.js

Meta file: packages/ui/meta_client.json, Out file: esbuild/exports/client_optimized/index.js

Meta file: packages/ui/meta_shared.json, Out file: esbuild/exports/shared_optimized/index.js

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JarrodMFlesch commented Feb 24, 2026

Summary

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📦 esbuild Bundle Analysis for payload

Meta file: packages/next/meta_index.json, Out file: esbuild/index.js

Meta file: packages/payload/meta_index.json, Out file: esbuild/index.js

Meta file: packages/payload/meta_shared.json, Out file: esbuild/exports/shared.js

Meta file: packages/richtext-lexical/meta_client.json, Out file: esbuild/exports/client_optimized/index.js

Meta file: packages/ui/meta_client.json, Out file: esbuild/exports/client_optimized/index.js

Meta file: packages/ui/meta_shared.json, Out file: esbuild/exports/shared_optimized/index.js

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github-actions bot commented Feb 24, 2026 •

edited

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