Bump ws and wrangler in /web

[dependabot]

Bumps ws to 8.21.0 and updates ancestor dependency wrangler. These dependencies need to be updated together.

Updates ws from 8.18.0 to 8.21.0

Release notes

Sourced from ws's releases.

8.21.0

Features

• Introduced the maxBufferedChunks and maxFragments options (2b2abd45).

Bug fixes

• Fixed a remote memory exhaustion DoS vulnerability (2b2abd45).

A high volume of tiny fragments and data chunks could be sent by a peer, using modest network traffic, to crash a ws server or client due to OOM.

import { WebSocket, WebSocketServer } from 'ws';
const wss = new WebSocketServer({ port: 0 }, function () {
const data = Buffer.alloc(1);
const options = { fin: false };
const { port } = wss.address();
const ws = new WebSocket(ws://localhost:${port});
ws.on('open', function () {
(function send() {
ws.send(data, options, function (err) {
if (err) return;
send();
});
})();
});
ws.on('error', console.error);
ws.on('close', function (code, reason) {
console.log(client close - code: ${code} reason: ${reason.toString()});
});
});
wss.on('connection', function (ws) {
ws.on('error', console.error);
ws.on('close', function (code, reason) {
console.log(server close - code: ${code} reason: ${reason.toString()});
});
});

The vulnerability was responsibly disclosed and fixed by Nadav Magier.

In vulnerable versions, the issue can be mitigated by lowering the value of the maxPayload option if possible.

8.20.1

... (truncated)

Commits

• bca91ad [dist] 8.21.0
• 2b2abd4 [security] Limit retained message parts
• 78eabe2 [security] Add latest vulnerability to SECURITY.md
• 5d9b316 [dist] 8.20.1
• c0327ec [security] Fix uninitialized memory disclosure in websocket.close()
• ce2a3d6 [ci] Test on node 26
• 58e45b8 [ci] Do not test on node 25
• 5f26c24 [ci] Run the lint step on node 24
• 8439255 [dist] 8.20.0
• d3503c1 [minor] Export the PerMessageDeflate class and header utils
• Additional commits viewable in compare view

Updates wrangler from 4.82.2 to 4.110.0

Release notes

Sourced from wrangler's releases.

wrangler@4.110.0

Minor Changes

• #14591 0283a1f Thanks @​dario-piotrowicz! - Send npm package dependency metadata with worker uploads

  Wrangler now collects npm package dependency information from the project's package.json at deploy and version upload time, and includes it in the upload metadata sent to the Cloudflare API. This enables dependency analytics and future features like vulnerability alerting.

  The collected data includes the package name, the version constraint from package.json, and the exact installed version from node_modules. Both dependencies and devDependencies are included, while workspace packages, local packages, and unresolvable packages are excluded. The list is capped at 200 entries per upload.

  To opt out, set dependencies_instrumentation.enabled to false in your Wrangler configuration file:

  {
    "dependencies_instrumentation": {
      "enabled": false
    }
  }

• #14535 1b965c5 Thanks @​Naapperas! - Support dynamic retry delays for Workflow steps in local dev

  A step's retries.delay can now be a function that computes the delay per failed attempt, in addition to a static duration. The function receives { ctx, error } and returns a delay (a number of milliseconds or a duration string like "30 seconds"), and its result is fed into the configured backoff.

  await step.do(
    "call flaky API",
    {
      retries: {
        limit: 5,
        backoff: "constant",
        delay: ({ ctx }) => ctx.attempt * 1000,
      },
    },
    async () => {
      /* ... */
    }
  );

  The function is invoked once per failed attempt with a 5 second timeout. If it throws, times out, or returns an invalid value, the step fails without further retries.

Patch Changes

• #14589 7b28392 Thanks @​jamesopstad! - Fix runtime type caching when wrangler dev auto-regenerates types

  When dev.generate_types (or wrangler dev --types) regenerated an out-of-date worker-configuration.d.ts, the written file omitted the // Begin runtime types marker (and the /* eslint-disable */ header) that wrangler types writes. As a result, later runs could not detect the cached runtime types and always regenerated them. The auto-regenerated file now matches wrangler types output, restoring the cache.

• Updated dependencies [1b965c5]:

  • miniflare@4.20260708.1

... (truncated)

Commits

• eced610 Version Packages (#14628)
• 7b28392 Move runtime type generation to dedicated internal package (#14589)
• 0283a1f [wrangler] Add dependency metadata to worker uploads (#14591)
• 774c09e Version Packages (#14603)
• 2fedb1f Support workflow terminate rollback (#14465)
• c782e2a [wrangler] Restrict name-ownership guard to Pages-to-Workers delegation (#14616)
• 17d2fc1 [wrangler] Add turnstile widget CLI commands (#14511)
• 315c77c chore: use catalog for workerd dependency (#14607)
• 9f74a5f Workflows: Improve scheduled Workflows free-plan deploy error (#14604)
• 394b8ae Fix wrangler linting (failing because of deprecated detectAgenticEnvironment ...
• Additional commits viewable in compare view

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