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Bump ws, socket.io and socket.io-client#23

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Bump ws, socket.io and socket.io-client#23
dependabot[bot] wants to merge 1 commit intomainfrom
dependabot/npm_and_yarn/multi-29bfcc7c7f

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@dependabot dependabot Bot commented on behalf of github Mar 1, 2026

Bumps ws to 8.18.3 and updates ancestor dependencies ws, socket.io and socket.io-client. These dependencies need to be updated together.

Updates ws from 8.2.3 to 8.18.3

Release notes

Sourced from ws's releases.

8.18.3

Bug fixes

  • Fixed a spec violation where the Sec-WebSocket-Version header was not added to the HTTP response if the client requested version was either invalid or unacceptable (#2291).

8.18.2

Bug fixes

  • Fixed an issue that, during message decompression when the maximum size was exceeded, led to the emission of an inaccurate error and closure of the connection with an improper close code (#2285).

8.18.1

Bug fixes

  • The length of the UNIX domain socket paths in the tests has been shortened to make them work when run via CITGM (021f7b8b).

8.18.0

Features

  • Added support for Blob (#2229).

8.17.1

Bug fixes

  • Fixed a DoS vulnerability (#2231).

A request with a number of headers exceeding the[server.maxHeadersCount][] threshold could be used to crash a ws server.

const http = require('http');
const WebSocket = require('ws');
const wss = new WebSocket.Server({ port: 0 }, function () {
const chars = "!#$%&'*+-.0123456789abcdefghijklmnopqrstuvwxyz^_`|~".split('');
const headers = {};
let count = 0;
for (let i = 0; i < chars.length; i++) {
if (count === 2000) break;
for (let j = 0; j &lt; chars.length; j++) {
  const key = chars[i] + chars[j];
  headers[key] = 'x';

</tr></table>

... (truncated)

Commits

Updates socket.io from 4.5.4 to 4.8.3

Release notes

Sourced from socket.io's releases.

socket.io@4.8.2

The url.parse() function is now deprecated and has been replaced by new URL() (see 8af7019).

Bug Fixes

  • call adapter.init() when creating each namespace (f3e1f5e)
  • improve io.close() function (#5344) (bb0b480)

Dependencies

socket.io-client@4.8.2

Bug Fixes

  • bundle: do not mangle the "_placeholder" attribute (bis) (cdae019)
  • drain queue before emitting "connect" (#5259) (d19928e)

Dependencies

socket.io@4.8.1

Due to a change in the bundler configuration, the production bundle (socket.io.min.js) did not support sending and receiving binary data in version 4.8.0. This is now fixed.

Dependencies

socket.io-client@4.8.1

Bug Fixes

  • bundle: do not mangle the "_placeholder" attribute (ca9e994)

Dependencies

socket.io-client@4.8.0

Features

Custom transport implementations

... (truncated)

Commits
  • 9978574 chore(release): socket.io@4.8.3
  • e9e5bed chore(release): socket.io-client@4.8.3
  • 9581f9b fix(sio): do not throw when calling io.close() on a stopped server
  • 579d43f refactor: remove unused files
  • ee9aac3 chore(release): socket.io-parser@4.2.5
  • 968277c chore(release): socket.io-adapter@2.5.6
  • 2bf16bd chore(release): engine.io-client@6.6.4
  • ad61607 docs(eio): fix link in the release notes
  • dd71792 chore(release): socket.io@4.8.2
  • bb0b480 fix(sio): improve io.close() function (#5344)
  • Additional commits viewable in compare view
Maintainer changes

This version was pushed to npm by [GitHub Actions](https://www.npmjs.com/~GitHub Actions), a new releaser for socket.io since your current version.


Updates socket.io-client from 4.5.4 to 4.8.3

Release notes

Sourced from socket.io-client's releases.

socket.io-client@4.8.2

Bug Fixes

  • bundle: do not mangle the "_placeholder" attribute (bis) (cdae019)
  • drain queue before emitting "connect" (#5259) (d19928e)

Dependencies

socket.io-client@4.8.1

Bug Fixes

  • bundle: do not mangle the "_placeholder" attribute (ca9e994)

Dependencies

socket.io-client@4.8.0

Features

Custom transport implementations

The transports option now accepts an array of transport implementations:

import { io } from "socket.io-client";
import { XHR, WebSocket } from "engine.io-client";
const socket = io({
transports: [XHR, WebSocket]
});

Here is the list of provided implementations:

Transport Description
Fetch HTTP long-polling based on the built-in fetch() method.
NodeXHR HTTP long-polling based on the XMLHttpRequest object provided by the xmlhttprequest-ssl package.
XHR HTTP long-polling based on the built-in XMLHttpRequest object.
NodeWebSocket WebSocket transport based on the WebSocket object provided by the ws package.
WebSocket WebSocket transport based on the built-in WebSocket object.
WebTransport WebTransport transport based on the built-in WebTransport object.

... (truncated)

Commits
  • e9e5bed chore(release): socket.io-client@4.8.3
  • 9581f9b fix(sio): do not throw when calling io.close() on a stopped server
  • 579d43f refactor: remove unused files
  • ee9aac3 chore(release): socket.io-parser@4.2.5
  • 968277c chore(release): socket.io-adapter@2.5.6
  • 2bf16bd chore(release): engine.io-client@6.6.4
  • ad61607 docs(eio): fix link in the release notes
  • dd71792 chore(release): socket.io@4.8.2
  • bb0b480 fix(sio): improve io.close() function (#5344)
  • 161be91 test(sio): pin version of the client bundle in the tests
  • Additional commits viewable in compare view
Maintainer changes

This version was pushed to npm by [GitHub Actions](https://www.npmjs.com/~GitHub Actions), a new releaser for socket.io-client since your current version.


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Bumps [ws](https://github.com/websockets/ws) to 8.18.3 and updates ancestor dependencies [ws](https://github.com/websockets/ws), [socket.io](https://github.com/socketio/socket.io) and [socket.io-client](https://github.com/socketio/socket.io). These dependencies need to be updated together.


Updates `ws` from 8.2.3 to 8.18.3
- [Release notes](https://github.com/websockets/ws/releases)
- [Commits](websockets/ws@8.2.3...8.18.3)

Updates `socket.io` from 4.5.4 to 4.8.3
- [Release notes](https://github.com/socketio/socket.io/releases)
- [Changelog](https://github.com/socketio/socket.io/blob/main/CHANGELOG.md)
- [Commits](https://github.com/socketio/socket.io/compare/4.5.4...socket.io@4.8.3)

Updates `socket.io-client` from 4.5.4 to 4.8.3
- [Release notes](https://github.com/socketio/socket.io/releases)
- [Changelog](https://github.com/socketio/socket.io/blob/main/CHANGELOG.md)
- [Commits](https://github.com/socketio/socket.io/compare/4.5.4...socket.io-client@4.8.3)

---
updated-dependencies:
- dependency-name: ws
  dependency-version: 8.18.3
  dependency-type: indirect
- dependency-name: socket.io
  dependency-version: 4.8.3
  dependency-type: direct:production
- dependency-name: socket.io-client
  dependency-version: 4.8.3
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Mar 1, 2026
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