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[SCF-2415] [Part 5] Upgrade Babel to 7.29 and force browserslist 4.29.5 - #10

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Gaurav0 merged 35 commits into
gaurav/chore/SCF-2415-part-4-dedupe-ember-toolingfrom
gaurav/chore/SCF-2415-part-5-upgrade-babel
Nov 5, 2026
Merged

Gaurav0 merged 35 commits into
gaurav/chore/SCF-2415-part-4-dedupe-ember-toolingfrom
gaurav/chore/SCF-2415-part-5-upgrade-babel

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@Gaurav0 Gaurav0 commented Oct 28, 2026 •

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Summary

Upgrades the Babel toolchain to 7.29.x (forcing @babel/plugin-transform-modules-systemjs to ^7.29.4) and forces browserslist to ^4.28.7, which resolves to 4.29.5.

About 1.5k lines of yarn.lock change, all of it Babel and its helper packages. There are no source changes.

Dependencies

Package Final version State
@babel/core ^7.0.0-0 (unchanged); locked 7.29.7 (was 7.27.4) devDependency (range unchanged, lockfile bump only)
@babel/plugin-transform-modules-systemjs resolution ^7.29.4; locked 7.29.8 (was 7.27.1) transitive, pinned by resolution
browserslist resolution ^4.28.7; locked 4.29.5 (was 4.25.0) transitive, pinned by resolution

Stack

Part of the SCF-2415 audit work, split from gaurav/chore/SCF-2415-audit-critical-high for easier review. This is part 5 of 10. Stacked on Part 4: its base is gaurav/chore/SCF-2415-part-4-dedupe-ember-tooling, so the diff only shows this part. Merge in order.

Part PR Title
1 #6 Drop Node 16, require Node 18
2 #7 Remove release-it and release-it-lerna-changelog
3 #8 Move API docs tooling into docs/
4 #9 Dedupe Ember tooling (ember-auto-import 2, ember-source-channel-url 3)
5 this PR Upgrade Babel to 7.29 and force browserslist 4.29.5
6 #11 Force patched tmp, brace-expansion, minimatch, picomatch and braces
7 #12 Force patched fast-uri, nanoid, markdown-it, lodash.template and ansi-html
8 #13 Refresh dev-server and networking dependencies
9 #14 Refresh remaining vulnerable dependencies
10 #15 Fix modal footer submission and BsAlert @visible regressions

Review notes

The lockfile diff is large but mechanical. Check the two package.json resolutions and that the build and tests pass.

Testing

yarn install --frozen-lockfile passes on this branch. The full suite (yarn lint, ember test) was run on Part 9 (0 lint errors, 526 passed, 10 skipped, 0 failed) and again on Part 10 (0 lint errors, 532 passed, 9 skipped, 0 failed). Part 10 adds 5 tests and un-skips 1.

🤖 Generated with Claude Code

Gaurav0 and others added 19 commits October 28, 2026 19:51
@babel/plugin-transform-modules-systemjs 7.27.1 -> 7.29.8 (forced via
resolutions). Pulled in through @babel/preset-env. Fixes
CVE-2026-44728 (COMP-10029).

7.29.x needs 7.29 helpers and traverse, so the rest of Babel moves too
instead of running a nested 7.29 tree next to 7.27: every @babel/*
entry was re-resolved to the newest release in its range and collapsed
with yarn-deduplicate (@babel/core and @babel/preset-env 7.27 -> 7.29.7).
Entries that dependents pin exactly or with ~ ranges (code-frame
7.12.11, runtime 7.12.18, plugin-transform-typescript ~7.4/~7.5) stay
put. Babel's own deps (core-js-compat, babel-plugin-polyfill-*,
regexpu-core, ...) are refreshed with it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
browserslist 4.25.0 -> 4.29.5 (forced via resolutions). The Babel 7.29
upgrade already brought in 4.29.5 for @babel/helper-compilation-targets;
this merges the 4.25.0 copy still used by webpack and drops its old
caniuse-lite, electron-to-chromium, node-releases and
update-browserslist-db entries. Fixes CVE-2026-73088 and CVE-2026-73089
(COMP-10048, COMP-10050).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Merges the 0.0.28, 0.0.33, 0.1.0 and 0.2.3 copies into 0.2.7, which
fixes CVE-2025-54798, CVE-2026-44705 and CVE-2026-49982. All dependents
are dev/build tooling and only use APIs still present in 0.2.x.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
The tmp resolution is "^0.2.7", but the lockfile recorded it as
"tmp@0.2.7". Running yarn install rewrites the key; no resolved
version changes.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
brace-expansion 1.1.12 -> 1.1.21 (forced via resolutions). Pulled in
through minimatch 3.x. Fixes CVE-2026-13149, CVE-2026-14257,
CVE-2026-33750 and CVE-2026-69152 (COMP-10025..10028), plus
CVE-2026-102276, CVE-2026-102277 and CVE-2026-102278.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
minimatch 3.1.2 -> 3.1.5 and mocha's exact 3.0.4 pin -> 3.1.5 (forced
via resolutions). Fixes CVE-2026-26996, CVE-2026-27903 and
CVE-2026-27904 (COMP-10014..10016), plus CVE-2022-3517 on 3.0.4.

The floor stays on 3.x: the lockfile also resolves "minimatch@*", which
would otherwise jump to a major that needs Node >= 20.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
picomatch 2.3.1 -> 2.3.2 (forced via resolutions). Pulled in through
micromatch, anymatch and readdirp. Fixes CVE-2026-33671 and
CVE-2026-33672 (COMP-10009, COMP-10010).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The last braces 2.3.2 copies (high) came from micromatch 3 under
ember-cli's sane watcher and its anymatch. micromatch 3 only calls
braces(pattern, options) and uses the returned array, which braces 3
still provides.

Comparing micromatch 3 before and after over brace-heavy globs: every
positive pattern (lists, ranges, nested, extensions) matches the same
files. Negated brace globs such as `!{a,b}/**` now compile to an extglob
and match differently, but sane only ever receives brace-free patterns
here (its default `**/*` and broccoli's `<outputPath>/**` ignore), and
micromatch skips braces entirely for those. `ember serve` still detects
a touched component and rebuilds.

Audit: high 56 -> 52.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
fast-uri 3.0.6 -> 3.1.9 (forced via resolutions). Pulled in through
ajv 8 (schema-utils, eslint's table). Fixes CVE-2026-6321,
CVE-2026-6322, CVE-2026-13676, CVE-2026-16221, CVE-2026-18446,
CVE-2026-75975 and CVE-2026-76172 (COMP-10038..10042, COMP-10047,
COMP-10051), plus CVE-2026-84292, CVE-2026-86472, CVE-2026-110095,
CVE-2026-110306 and CVE-2026-110725.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
mocha 8 pins nanoid 3.1.20 exactly; forcing it via resolutions merges
it with postcss's 3.3.20. Fixes CVE-2026-67213, CVE-2026-67214 and
CVE-2026-73086 (COMP-10021, COMP-10022, COMP-10046), plus
CVE-2021-23566 and CVE-2024-55565 on 3.1.20. Dev-only: postcss's copy,
the one that ships through runtime dependencies, was already patched.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
ember-cli 3.28 (12.3.2) and its markdown-it-terminal (8.4.2) pulled two
old markdown-it copies, each with high advisories, plus linkify-it 2
and 3. markdown-it 14 still ships a CommonJS build and keeps the
md().use(plugin).render() API that ember-cli's MarkdownColor relies on;
linkify-it 5 comes with it.

`ember help generate` and a MarkdownColor render of headings, emphasis,
code, links, lists, fences and ember-cli's color tokens produce
byte-identical output before and after.

Audit: high 62 -> 56.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
ember-cli 3.28 depends on lodash.template ^4.5.0 for blueprint
rendering and its initial-commit message; 4.5.0 has high advisories.
4.18.1 is in the same major and clears all of them.

All 49 files of ember-cli's app and addon blueprints render identically
through ember-cli's processTemplate before and after.

Audit: high 52 -> 50.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
ansi-html 0.0.7 (high) is pinned by broccoli's ^0.0.7 range, which on a
0.0.x version allows no other release, so it needs a resolution.
0.0.9 renders broccoli's ANSI-colored build-error page identically.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
express 4.21.2 pinned body-parser 1.20.3 and path-to-regexp 0.1.12
exactly (both high). express 4.22.3, within ember-cli's and testem's
^4 ranges, takes body-parser ~1.20.5 and path-to-regexp ~0.1.13; the
caret body-parser ranges from ember-a11y-testing and
@scalvert/ember-setup-middleware-reporter are refreshed onto the same
1.20.9. Lockfile refresh only.

testem serves the test run through express.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
compression 1.8.0 (high) -> 1.8.2, within ember-cli's and testem's
^1.7.4 range. Lockfile refresh only.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
engine.io 6.6.4 (high) -> 6.6.11, within socket.io's ~6.6.0 range. It
brings its own ws ~8.21.0 (8.21.3). testem talks to the browser over
socket.io. Lockfile refresh only.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
socket.io-parser 4.2.4 (high) -> 4.2.7, within socket.io's ~4.2.4
range. Lockfile refresh only.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
ws 8.17.1 and 8.18.2 (both high) remained after the engine.io refresh:
- jsdom's ^8.2.3 range refreshes to 8.22.0.
- socket.io-adapter 2.5.5 pinned ws ~8.17.1; socket.io-adapter 2.5.8,
  within socket.io's ~2.5.2 range, takes ~8.21.0 (8.21.3), the same
  copy engine.io already uses.
Lockfile refresh only.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
websocket-driver 0.7.4 (critical) -> 0.7.5, within faye-websocket's
>=0.5.1 range. Lockfile refresh only.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Gaurav0 and others added 9 commits October 28, 2026 19:51
proxy-addr 2.0.7 (critical) -> 2.0.8, within express's ~2.0.7 range.
Lockfile refresh only.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
webpack 5's terser-webpack-plugin 5.3.14 depended on
serialize-javascript 6.0.2 (high; the fix, 7.x, needs Node >= 20).
5.6.1, still inside webpack's ^5.3.11 range, no longer depends on
serialize-javascript at all. Lockfile refresh only.

The production build bundles the same modules and identifiers; only
webpack's numeric module ids in the two ember-auto-import chunks (and
so their content hashes and the references in index.html) change.

Audit: high 50 -> 49.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
shell-quote 1.8.3 (critical, high) -> 1.12.0, within npm-run-all's
^1.6.1 range. npm-run-all drives `yarn lint`, which still runs all its
tasks. Lockfile refresh only.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
form-data 4.0.3 (critical, high) -> 4.0.6, within jsdom's ^4.0.0 range.
Lockfile refresh only.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
@xmldom/xmldom 0.8.10 (13 high findings) -> 0.8.15, within testem's
^0.8.0 range. Lockfile refresh only.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
flatted 3.3.3 (high) -> 3.4.4, within flat-cache's ^3.2.9 range
(eslint's cache, exercised by `yarn lint`). Lockfile refresh only.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
js-yaml 3.14.1 (ember-cli, testem, tap-parser) and 4.0.0 (mocha) both
have high advisories.
- The ^3 ranges refresh to 3.15.2 (lockfile only).
- mocha 8 pins js-yaml 4.0.0 exactly, so a resolution scoped to mocha
  moves it to 4.3.2 (same major). mocha uses it to read YAML config;
  loading a .mocharc.yml through it still runs all node tests.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
source-map-js 1.2.1 (high) -> 1.2.2, within css-tree's ^1.0.1 range
(eslint-plugin-ember). It merges with the 1.2.2 copy already in the
tree. Lockfile refresh only.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
underscore 1.13.7 (high) -> 1.13.8, within backbone's >=1.8.3 range.
Lockfile refresh only.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
@Gaurav0
Gaurav0 force-pushed the gaurav/chore/SCF-2415-part-4-dedupe-ember-tooling branch from f303f8c to d0ad9c5 Compare October 28, 2026 23:55
@Gaurav0
Gaurav0 force-pushed the gaurav/chore/SCF-2415-part-5-upgrade-babel branch from 19a9aa9 to fb177fc Compare October 28, 2026 23:56
Gaurav0 and others added 7 commits October 29, 2026 06:42
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
With push on every branch and pull_request on every base branch, each
push to a branch with an open PR ran the full matrix twice. PRs are
still covered by the pull_request trigger, which uses '**' so stacked
PRs on gaurav/chore/... bases run (b057803).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
…he type attribute

Since f005cd0 the default submit button set its type with
@buttonType="submit", which only BsButton understands. A custom
@buttonComponent that renders <button type="button" ...attributes>
ignored it, so its clicks never submitted the footer form and
@onsubmit never ran. Before f005cd0, onClick={{@onsubmit}} reached any
button component through ...attributes.

Pass type="submit" as an HTML attribute instead. BsButton applies
...attributes after its own type, so it still renders a submit button,
and @buttonType is deprecated anyway.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
…andles it

6c23b4c made the footer <form> always call preventDefault() on submit,
to stop the page reload when its submit button calls @onsubmit. That
also blocked native submission where it used to happen: a standalone
footer without @onsubmit, and a footer given an action attribute
(e.g. <modal.footer action="/export" method="post">).

Only prevent the default when @onsubmit is given and the form has no
action attribute. That still covers the reload in BsModal, where the
footer always gets onSubmit and no action.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
8945d07 (upstream ember-bootstrap#2027) replaced `@arg visible = true` with
`this._visible ?? true`, so @visible={{null}} (e.g. an unset model
attribute) now shows the alert. @arg only falls back to its default for
undefined, so null used to hide it. Fall back for undefined only.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
8945d07 copied @visible into the tracked _visible from a
{{did-update this.updateVisibility @visible}} modifier. Writing it
during modifier commit schedules a second render, and only that render
runs {{did-update this.showOrHide this._visible}}, so each @visible
change took an extra render pass before the fade started.

Resolve visibility in the visible getter instead. A dismissal records
how often @visible had changed at the time (_dismissedAt), and holds
until @visible changes again, which the getter counts in untracked
fields. That keeps ember-bootstrap#2027's behavior (dismiss doesn't touch @visible,
and setting @visible to false and back to true shows the alert again)
without writing tracked state while rendering, which is what broke
@localcopy on Ember canary.

showOrHide's did-update now reads @visible itself, so without a fade
onDismissed is called from the afterRender queue instead of from the
modifier: a handler that sets @visible (as in ember-bootstrap#2027's test) would
otherwise update a value that render has already used. With a fade it
was already called later, from a timer.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
…ly under Embroider

7b53aa7 skipped it everywhere for an Embroider-only failure
(ember-bootstrap#1682), so classic builds stopped checking
that BsForm doesn't swallow errors thrown by @onsubmit. Skip it only
when @embroider/core is installed, the check @embroider/test-setup's
maybeEmbroider uses to build with Embroider.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
@Gaurav0
Gaurav0 merged commit ee88a0f into gaurav/chore/SCF-2415-part-4-dedupe-ember-tooling Nov 5, 2026
152 of 157 checks passed
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