chore(deps): Update dependency undici@>=7.0.0 <7.28.0 to v8.10.2 #133

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renovate merged 1 commit from renovate/undici-=7.0.0-7.28.0-8.x into main

2026-09-08 08:59:03 +00:00

renovate commented

2026-09-08 08:21:52 +00:00

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This PR contains the following updates:

Package	Change	Age	Confidence
undici@>=7.0.0 <7.28.0 (source)	[`8.10.1` → `8.10.2`](https://renovatebot.com/diffs/npm/undici@>=7.0.0 <7.28.0/8.10.1/8.10.2)

Release Notes

nodejs/undici (undici@>=7.0.0 <7.28.0)

`v8.10.2`

Compare Source

⚠️ Security fixes

High severity

GHSA-vp8m-p9jh-q5pm: cache and deduplication interceptors could use caller-controlled request metadata instead of the authoritative dispatcher origin, enabling cross-origin cache poisoning and data disclosure. Undici now derives interceptor identities from the dispatcher origin and bypasses origin-dependent interceptors when no authoritative origin exists. Fixed by caf6194d.
GHSA-w293-vg96-wgc3: BalancedPool could drop function-valued connection options while cloning its configuration, including custom TLS certificate validation callbacks. Undici now preserves connect and legacy tls options when creating upstreams. Fixed by 8f5868fb.
GHSA-rfgv-xxqx-mfg5: a WebSocket server could select a subprotocol when none was requested, causing an uncaught TypeError that could terminate the process. Undici now rejects the handshake with protocol error 1002. Fixed by 66e12816.

Medium severity

GHSA-3wwx-pv8p-q78v: a malformed permessage-deflate payload exceeding the configured decompression limit could emit an unhandled zlib error and terminate the process. Undici now destroys the inflater after reaching the limit. Fixed by 4411a238.
GHSA-rx4f-c7p8-82vq: an unclean WebSocketStream close could create an unobserved rejected promise when its writable stream was locked, potentially terminating the process. Undici now propagates the failure through the retained writable stream controller. Fixed by 662d0ea6.
GHSA-2jfj-6hjv-fm6j: shared caches could store and replay responses containing Set-Cookie, disclosing one user's cookies to another caller. Undici now excludes these responses from shared caches, including existing entries and revalidation paths. Fixed by cb75bbb3.
GHSA-3xpg-4rpp-hhhm: the decompression interceptor did not bound decoded output, allowing compressed responses to consume excessive memory. Undici now limits every decompression stage to 64 MiB by default and supports a configurable maxSize. Fixed by 7aac7f12.
GHSA-pmjh-fq2x-6v4x: a terminal retry failure after response headers were exposed could orphan the original response body, causing consumers to hang indefinitely. Undici now propagates the terminal error to the exposed body. Fixed by e905b5b8.

Low severity

GHSA-8436-99hf-9mmv: cache interceptors could store and replay responses to unsafe HTTP methods such as POST or DELETE. Undici now restricts cache reads and writes to safe methods while preserving invalidation by successful unsafe requests. Fixed by 2be07bf9.
GHSA-2gqq-gqf2-x968: the dump interceptor could treat an oversized chunked response as successfully truncated when no Content-Length was present. Undici now enforces maxSize against received bytes and aborts oversized responses. Fixed by 6d583124.
GHSA-r53p-7pc4-xj5r: the retry interceptor could concatenate a resumed response with inconsistent framing into downstream output, enabling response splitting or corruption. Undici now validates Content-Range against the original response framing before resuming. Fixed by 0160a719.

What's Changed

build(deps-dev): bump undici from 6.27.0 to 6.28.0 by @dependabot[bot] in #5653
build(deps-dev): bump jest from 30.4.2 to 30.5.0 by @dependabot[bot] in #5750
build(deps): bump github/codeql-action/analyze from 4.37.3 to 4.37.9 by @dependabot[bot] in #5752
build(deps): bump github/codeql-action/upload-sarif from 4.36.2 to 4.37.9 by @dependabot[bot] in #5754
test(h2): cover stream reset with NGHTTP2_INTERNAL_ERROR by @zeexzeex in #5725
fix(retry): reject invalid resumed responses by @mcollina in #5724
test: make stale-while-revalidate cache update test deterministic by @mcollina in #5722
fix: avoid unbounded recursion in Set-Cookie attribute parser by @mcollina in #5757
fix: honor SOCKS5 connection timeout by @mcollina in #5733
fix(eventsource): validate Last-Event-ID on reconnect by @mcollina in #5746
fix: avoid duplicate release attempts by @mcollina in #5745
fix(cache): refetch when 304 adds vary fields by @mcollina in #5732
types: expose PendingInterceptor and PendingInterceptorsFormatter on the MockAgent namespace by @RaphaelFakhri in #5721
ci(codeql): align CodeQL action versions to v4.37.9 by @mcollina in #5759
build(deps-dev): bump @humanfs/node from 0.16.7 to 0.16.8 by @dependabot[bot] in #5760
fix(proxy-agent): guard Proxy-Authorization in iterable header containers by @mcollina in #5758
docs: name the parameters these two blocks describe by @darkdi in #5735
fix(websocket): fail the connection on a non-200 h2 extended CONNECT response by @kjsik11 in #5751
test(node-fetch): re-enable the set-cookie header combining test by @pacocartones in #5730
fix(retry): forward rawHeaders writes through RetryController by @official-burak in #5727
fix(fetch): only send Sec-Fetch-Mode to potentially trustworthy URLs by @kjsik11 in #5738

New Contributors

@darkdi made their first contribution in #5735
@kjsik11 made their first contribution in #5751
@official-burak made their first contribution in #5727

Full Changelog: https://github.com/nodejs/undici/compare/v8.10.1...v8.10.2

Configuration

📅 Schedule: (in timezone Europe/Copenhagen)

Branch creation
- "before 6am on monday"
Automerge
- At any time (no schedule defined)

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

If you want to rebase/retry this PR, check this box

This PR has been generated by Mend Renovate.

This PR contains the following updates: | Package | Change | [Age](https://docs.renovatebot.com/merge-confidence/) | [Confidence](https://docs.renovatebot.com/merge-confidence/) | |---|---|---|---| | [undici@>=7.0.0 <7.28.0](https://undici.nodejs.org) ([source](https://github.com/nodejs/undici)) | [`8.10.1` → `8.10.2`](https://renovatebot.com/diffs/npm/undici@>=7.0.0 <7.28.0/8.10.1/8.10.2) | ![age](https://developer.mend.io/api/mc/badges/age/npm/undici/8.10.2?slim=true) | ![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/undici/8.10.1/8.10.2?slim=true) | --- ### Release Notes <details> <summary>nodejs/undici (undici@>=7.0.0 <7.28.0)</summary> ### [`v8.10.2`](https://github.com/nodejs/undici/releases/tag/v8.10.2) [Compare Source](https://github.com/nodejs/undici/compare/v8.10.1...v8.10.2) #### ⚠️ Security fixes ##### High severity - [GHSA-vp8m-p9jh-q5pm](https://github.com/nodejs/undici/security/advisories/GHSA-vp8m-p9jh-q5pm): cache and deduplication interceptors could use caller-controlled request metadata instead of the authoritative dispatcher origin, enabling cross-origin cache poisoning and data disclosure. Undici now derives interceptor identities from the dispatcher origin and bypasses origin-dependent interceptors when no authoritative origin exists. Fixed by [caf6194d](https://github.com/nodejs/undici/commit/caf6194d3dae989b731ed87ab85f182befe5eb80). - [GHSA-w293-vg96-wgc3](https://github.com/nodejs/undici/security/advisories/GHSA-w293-vg96-wgc3): `BalancedPool` could drop function-valued connection options while cloning its configuration, including custom TLS certificate validation callbacks. Undici now preserves `connect` and legacy `tls` options when creating upstreams. Fixed by [8f5868fb](https://github.com/nodejs/undici/commit/8f5868fbdbc8f1146dfc1bcd1f2d117790141390). - [GHSA-rfgv-xxqx-mfg5](https://github.com/nodejs/undici/security/advisories/GHSA-rfgv-xxqx-mfg5): a WebSocket server could select a subprotocol when none was requested, causing an uncaught `TypeError` that could terminate the process. Undici now rejects the handshake with protocol error 1002. Fixed by [66e12816](https://github.com/nodejs/undici/commit/66e12816064cf3068f63bd134748b7fc4e779bad). ##### Medium severity - [GHSA-3wwx-pv8p-q78v](https://github.com/nodejs/undici/security/advisories/GHSA-3wwx-pv8p-q78v): a malformed permessage-deflate payload exceeding the configured decompression limit could emit an unhandled zlib error and terminate the process. Undici now destroys the inflater after reaching the limit. Fixed by [4411a238](https://github.com/nodejs/undici/commit/4411a238a98e8791da5fff10cc9e3578a7668ed6). - [GHSA-rx4f-c7p8-82vq](https://github.com/nodejs/undici/security/advisories/GHSA-rx4f-c7p8-82vq): an unclean `WebSocketStream` close could create an unobserved rejected promise when its writable stream was locked, potentially terminating the process. Undici now propagates the failure through the retained writable stream controller. Fixed by [662d0ea6](https://github.com/nodejs/undici/commit/662d0ea671fe64139e79533c913fce412765e1d7). - [GHSA-2jfj-6hjv-fm6j](https://github.com/nodejs/undici/security/advisories/GHSA-2jfj-6hjv-fm6j): shared caches could store and replay responses containing `Set-Cookie`, disclosing one user's cookies to another caller. Undici now excludes these responses from shared caches, including existing entries and revalidation paths. Fixed by [cb75bbb3](https://github.com/nodejs/undici/commit/cb75bbb34224a968b4ad80cab8b7aba5e0b3b28a). - [GHSA-3xpg-4rpp-hhhm](https://github.com/nodejs/undici/security/advisories/GHSA-3xpg-4rpp-hhhm): the decompression interceptor did not bound decoded output, allowing compressed responses to consume excessive memory. Undici now limits every decompression stage to 64 MiB by default and supports a configurable `maxSize`. Fixed by [7aac7f12](https://github.com/nodejs/undici/commit/7aac7f12f757844763c8b8f1ab6e305e80d55838). - [GHSA-pmjh-fq2x-6v4x](https://github.com/nodejs/undici/security/advisories/GHSA-pmjh-fq2x-6v4x): a terminal retry failure after response headers were exposed could orphan the original response body, causing consumers to hang indefinitely. Undici now propagates the terminal error to the exposed body. Fixed by [e905b5b8](https://github.com/nodejs/undici/commit/e905b5b87e6953bcc542af90557b2fee5b7b5974). ##### Low severity - [GHSA-8436-99hf-9mmv](https://github.com/nodejs/undici/security/advisories/GHSA-8436-99hf-9mmv): cache interceptors could store and replay responses to unsafe HTTP methods such as `POST` or `DELETE`. Undici now restricts cache reads and writes to safe methods while preserving invalidation by successful unsafe requests. Fixed by [2be07bf9](https://github.com/nodejs/undici/commit/2be07bf97b3022e0324142d31f99f6e019d815e3). - [GHSA-2gqq-gqf2-x968](https://github.com/nodejs/undici/security/advisories/GHSA-2gqq-gqf2-x968): the dump interceptor could treat an oversized chunked response as successfully truncated when no `Content-Length` was present. Undici now enforces `maxSize` against received bytes and aborts oversized responses. Fixed by [6d583124](https://github.com/nodejs/undici/commit/6d583124e7cf60b640097d64144ed633cc450584). - [GHSA-r53p-7pc4-xj5r](https://github.com/nodejs/undici/security/advisories/GHSA-r53p-7pc4-xj5r): the retry interceptor could concatenate a resumed response with inconsistent framing into downstream output, enabling response splitting or corruption. Undici now validates `Content-Range` against the original response framing before resuming. Fixed by [0160a719](https://github.com/nodejs/undici/commit/0160a719063fb0a77f4fdf9500b9166b91e14329). #### What's Changed - build(deps-dev): bump undici from 6.27.0 to 6.28.0 by [@dependabot](https://github.com/dependabot)\[bot] in [#5653](https://github.com/nodejs/undici/pull/5653) - build(deps-dev): bump jest from 30.4.2 to 30.5.0 by [@dependabot](https://github.com/dependabot)\[bot] in [#5750](https://github.com/nodejs/undici/pull/5750) - build(deps): bump github/codeql-action/analyze from 4.37.3 to 4.37.9 by [@dependabot](https://github.com/dependabot)\[bot] in [#5752](https://github.com/nodejs/undici/pull/5752) - build(deps): bump github/codeql-action/upload-sarif from 4.36.2 to 4.37.9 by [@dependabot](https://github.com/dependabot)\[bot] in [#5754](https://github.com/nodejs/undici/pull/5754) - test(h2): cover stream reset with NGHTTP2\_INTERNAL\_ERROR by [@zeexzeex](https://github.com/zeexzeex) in [#5725](https://github.com/nodejs/undici/pull/5725) - fix(retry): reject invalid resumed responses by [@mcollina](https://github.com/mcollina) in [#5724](https://github.com/nodejs/undici/pull/5724) - test: make stale-while-revalidate cache update test deterministic by [@mcollina](https://github.com/mcollina) in [#5722](https://github.com/nodejs/undici/pull/5722) - fix: avoid unbounded recursion in Set-Cookie attribute parser by [@mcollina](https://github.com/mcollina) in [#5757](https://github.com/nodejs/undici/pull/5757) - fix: honor SOCKS5 connection timeout by [@mcollina](https://github.com/mcollina) in [#5733](https://github.com/nodejs/undici/pull/5733) - fix(eventsource): validate Last-Event-ID on reconnect by [@mcollina](https://github.com/mcollina) in [#5746](https://github.com/nodejs/undici/pull/5746) - fix: avoid duplicate release attempts by [@mcollina](https://github.com/mcollina) in [#5745](https://github.com/nodejs/undici/pull/5745) - fix(cache): refetch when 304 adds vary fields by [@mcollina](https://github.com/mcollina) in [#5732](https://github.com/nodejs/undici/pull/5732) - types: expose PendingInterceptor and PendingInterceptorsFormatter on the MockAgent namespace by [@RaphaelFakhri](https://github.com/RaphaelFakhri) in [#5721](https://github.com/nodejs/undici/pull/5721) - ci(codeql): align CodeQL action versions to v4.37.9 by [@mcollina](https://github.com/mcollina) in [#5759](https://github.com/nodejs/undici/pull/5759) - build(deps-dev): bump [@humanfs/node](https://github.com/humanfs/node) from 0.16.7 to 0.16.8 by [@dependabot](https://github.com/dependabot)\[bot] in [#5760](https://github.com/nodejs/undici/pull/5760) - fix(proxy-agent): guard Proxy-Authorization in iterable header containers by [@mcollina](https://github.com/mcollina) in [#5758](https://github.com/nodejs/undici/pull/5758) - docs: name the parameters these two blocks describe by [@darkdi](https://github.com/darkdi) in [#5735](https://github.com/nodejs/undici/pull/5735) - fix(websocket): fail the connection on a non-200 h2 extended CONNECT response by [@kjsik11](https://github.com/kjsik11) in [#5751](https://github.com/nodejs/undici/pull/5751) - test(node-fetch): re-enable the set-cookie header combining test by [@pacocartones](https://github.com/pacocartones) in [#5730](https://github.com/nodejs/undici/pull/5730) - fix(retry): forward rawHeaders writes through RetryController by [@official-burak](https://github.com/official-burak) in [#5727](https://github.com/nodejs/undici/pull/5727) - fix(fetch): only send Sec-Fetch-Mode to potentially trustworthy URLs by [@kjsik11](https://github.com/kjsik11) in [#5738](https://github.com/nodejs/undici/pull/5738) #### New Contributors - [@darkdi](https://github.com/darkdi) made their first contribution in [#5735](https://github.com/nodejs/undici/pull/5735) - [@kjsik11](https://github.com/kjsik11) made their first contribution in [#5751](https://github.com/nodejs/undici/pull/5751) - [@official-burak](https://github.com/official-burak) made their first contribution in [#5727](https://github.com/nodejs/undici/pull/5727) **Full Changelog**: <https://github.com/nodejs/undici/compare/v8.10.1...v8.10.2> </details> --- ### Configuration 📅 **Schedule**: (in timezone Europe/Copenhagen) - Branch creation - "before 6am on monday" - Automerge - At any time (no schedule defined) 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate](https://github.com/renovatebot/renovate).

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chore(deps): Update dependency undici@>=7.0.0 <7.28.0 to v8.10.2

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