build(deps-dev): bump lodash from 4.17.23 to 4.18.1 in /hack/bicep-types-radius/src/generator

[dependabot]

Bumps lodash from 4.17.23 to 4.18.1.

Release notes

Sourced from lodash's releases.

4.18.1

Bugs

Fixes a ReferenceError issue in lodash lodash-es lodash-amd and lodash.template when using the template and fromPairs functions from the modular builds. See lodash/lodash#6167

These defects were related to how lodash distributions are built from the main branch using https://github.com/lodash-archive/lodash-cli. When internal dependencies change inside lodash functions, equivalent updates need to be made to a mapping in the lodash-cli. (hey, it was ahead of its time once upon a time!). We know this, but we missed it in the last release. It's the kind of thing that passes in CI, but fails bc the build is not the same thing you tested.

There is no diff on main for this, but you can see the diffs for each of the npm packages on their respective branches:

• lodash: lodash/lodash@4.18.0-npm...4.18.1-npm
• lodash-es: lodash/lodash@4.18.0-es...4.18.1-es
• lodash-amd: lodash/lodash@4.18.0-amd...4.18.1-amd
• lodash.templatelodash/lodash@4.18.0-npm-packages...4.18.1-npm-packages

4.18.0

v4.18.0

Full Changelog: lodash/lodash@4.17.23...4.18.0

Security

_.unset / _.omit: Fixed prototype pollution via constructor/prototype path traversal (GHSA-f23m-r3pf-42rh, fe8d32e). Previously, array-wrapped path segments and primitive roots could bypass the existing guards, allowing deletion of properties from built-in prototypes. Now constructor and prototype are blocked unconditionally as non-terminal path keys, matching baseSet. Calls that previously returned true and deleted the property now return false and leave the target untouched.

_.template: Fixed code injection via imports keys (GHSA-r5fr-rjxr-66jc, CVE-2026-4800, 879aaa9). Fixes an incomplete patch for CVE-2021-23337. The variable option was validated against reForbiddenIdentifierChars but importsKeys was left unguarded, allowing code injection via the same Function() constructor sink. imports keys containing forbidden identifier characters now throw "Invalid imports option passed into _.template".

Docs

• Add security notice for _.template in threat model and API docs (#6099)
• Document lower > upper behavior in _.random (#6115)
• Fix quotes in _.compact jsdoc (#6090)

lodash.* modular packages

Diff

We have also regenerated and published a select number of the lodash.* modular packages.

These modular packages had fallen out of sync significantly from the minor/patch updates to lodash. Specifically, we have brought the following packages up to parity w/ the latest lodash release because they have had CVEs on them in the past:

• lodash.orderby
• lodash.tonumber
• lodash.trim
• lodash.trimend
• lodash.sortedindexby
• lodash.zipobjectdeep
• lodash.unset
• lodash.omit
• lodash.template

Commits

• cb0b9b9 release(patch): bump main to 4.18.1 (#6177)
• 75535f5 chore: prune stale advisory refs (#6170)
• 62e91bc docs: remove n_ Node.js < 6 REPL note from README (#6165)
• 59be2de release(minor): bump to 4.18.0 (#6161)
• af63457 fix: broken tests for _.template 879aaa9
• 1073a76 fix: linting issues
• 879aaa9 fix: validate imports keys in _.template
• fe8d32e fix: block prototype pollution in baseUnset via constructor/prototype traversal
• 18ba0a3 refactor(fromPairs): use baseAssignValue for consistent assignment (#6153)
• b819080 ci: add dist sync validation workflow (#6137)
• Additional commits viewable in compare view

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[radius-functional-tests]

Radius functional test overview

🔍 Go to test action run

Click here to see the test run details

Name	Value
Repository	radius-project/radius
Commit ref	df58c78
Unique ID	func40cf1d4d69
Image tag	pr-func40cf1d4d69

• gotestsum 1.13.0
• KinD: v0.29.0
• Dapr: 1.14.4
• Azure KeyVault CSI driver: 1.4.2
• Azure Workload identity webhook: 1.3.0
• Bicep recipe location ghcr.io/radius-project/dev/test/testrecipes/test-bicep-recipes/<name>:pr-func40cf1d4d69
• Terraform recipe location http://tf-module-server.radius-test-tf-module-server.svc.cluster.local/<name>.zip (in cluster)
• applications-rp test image location: ghcr.io/radius-project/dev/applications-rp:pr-func40cf1d4d69
• dynamic-rp test image location: ghcr.io/radius-project/dev/dynamic-rp:pr-func40cf1d4d69
• controller test image location: ghcr.io/radius-project/dev/controller:pr-func40cf1d4d69
• ucp test image location: ghcr.io/radius-project/dev/ucpd:pr-func40cf1d4d69
• deployment-engine test image location: ghcr.io/radius-project/deployment-engine:latest

Test Status

⌛ Building Radius and pushing container images for functional tests...
✅ Container images build succeeded
⌛ Publishing Bicep Recipes for functional tests...
✅ Recipe publishing succeeded
⌛ Starting ucp-cloud functional tests...
⌛ Starting corerp-cloud functional tests...
✅ ucp-cloud functional tests succeeded
✅ corerp-cloud functional tests succeeded

[github-actions]

Unit Tests

    2 files  ±0    415 suites  ±0   6m 49s ⏱️ +2s
4 872 tests ±0  4 870 ✅ ±0  2 💤 ±0  0 ❌ ±0 
5 774 runs  ±0  5 772 ✅ ±0  2 💤 ±0  0 ❌ ±0 

Results for commit 1e746e8. ± Comparison against base commit eabc6ba.

♻️ This comment has been updated with latest results.

[Copilot]

Pull request overview

Updates the hack/bicep-types-radius generator’s dev dependency on lodash to a newer version, aligning the generator’s dependency set with upstream fixes (including recent security-related patches referenced in the PR description).

Changes:

• Bump lodash from 4.17.23 to 4.18.1 in the generator’s package.json.
• Regenerate/update pnpm-lock.yaml to lock lodash@4.18.1 (integrity and snapshot entries updated accordingly).

Reviewed changes

Copilot reviewed 1 out of 2 changed files in this pull request and generated no comments.

File	Description
hack/bicep-types-radius/src/generator/package.json	Updates the generator’s lodash devDependency to ^4.18.1.
hack/bicep-types-radius/src/generator/pnpm-lock.yaml	Locks lodash to 4.18.1 and updates the corresponding resolution + snapshot entries.

Files not reviewed (1)

• hack/bicep-types-radius/src/generator/pnpm-lock.yaml: Language not supported

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 51.40%. Comparing base (eabc6ba) to head (1e746e8).

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #11546      +/-   ##
==========================================
- Coverage   51.40%   51.40%   -0.01%     
==========================================
  Files         699      699              
  Lines       44156    44156              
==========================================
- Hits        22699    22698       -1     
  Misses      19291    19291              
- Partials     2166     2167       +1     

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