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feat(deps): Bump lodash.template from 4.5.0 to 4.18.1#20085

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chargome merged 1 commit intodevelopfrom
dependabot/npm_and_yarn/lodash.template-4.18.1
Apr 2, 2026
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feat(deps): Bump lodash.template from 4.5.0 to 4.18.1#20085
chargome merged 1 commit intodevelopfrom
dependabot/npm_and_yarn/lodash.template-4.18.1

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@dependabot dependabot bot commented on behalf of github Apr 2, 2026

Bumps lodash.template from 4.5.0 to 4.18.1.

Release notes

Sourced from lodash.template'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:

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:

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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Bumps [lodash.template](https://github.com/lodash/lodash) from 4.5.0 to 4.18.1.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](lodash/lodash@4.5.0...4.18.1)

---
updated-dependencies:
- dependency-name: lodash.template
  dependency-version: 4.18.1
  dependency-type: indirect
...

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 Apr 2, 2026
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github-actions bot commented Apr 2, 2026

Semver Impact of This PR

🟡 Minor (new features)

📋 Changelog Preview

This is how your changes will appear in the changelog.
Entries from this PR are highlighted with a left border (blockquote style).


New Features ✨

Deps

  • Bump lodash.template from 4.5.0 to 4.18.1 by dependabot[bot] in #20085
  • Bump @xmldom/xmldom from 0.8.3 to 0.8.12 by dependabot in #20066

Other

  • (core, node) Portable Express integration by isaacs in #19928
  • (deno) Add denoRuntimeMetricsIntegration by chargome in #20023

Bug Fixes 🐛

  • (aws-serverless) Add timeout to _endSpan forceFlush to prevent Lambda hanging by logaretm in #20064
  • (cloudflare) Ensure every request instruments functions by JPeer264 in #20044
  • (gatsby) Fix errorHandler signature to match bundler-plugin-core API by JPeer264 in #20048

Internal Changes 🔧

Core

  • Extract shared endStreamSpan for AI integrations by nicohrubec in #20021
  • Remove provider-specific AI span attributes in favor of gen_ai attributes in sentry conventions by nicohrubec in #20011

Other

  • Update validate-pr workflow by stephanie-anderson in #20072
  • Remove unused tsconfig-template folder by mydea in #20067

🤖 This preview updates automatically when you update the PR.

@chargome chargome merged commit 68c02d1 into develop Apr 2, 2026
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@chargome chargome deleted the dependabot/npm_and_yarn/lodash.template-4.18.1 branch April 2, 2026 08:54
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