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chore(deps): update dependency lodash to ^4.18.1#842

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chore(deps): update dependency lodash to ^4.18.1#842
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renovate/lodash-monorepo

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This PR contains the following updates:

Package Change Age Confidence
lodash (source) ^4.17.23^4.18.1 age confidence

Release Notes

lodash/lodash (lodash)

v4.18.1

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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 #​6167 (comment)

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:

v4.18.0

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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:


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This PR has been generated by Mend Renovate.

@ZxBot ZxBot added dependencies Pull requests that update a dependency file renovate labels Jun 12, 2026
@ZxBot ZxBot force-pushed the renovate/lodash-monorepo branch 7 times, most recently from 4e1aaf4 to 6dae59e Compare June 19, 2026 00:59
@ZxBot ZxBot changed the title chore(deps): update lodash monorepo to ^4.18.1 chore(deps): update lodash monorepo Jun 19, 2026
@ZxBot ZxBot force-pushed the renovate/lodash-monorepo branch from 6dae59e to 543993c Compare June 23, 2026 01:45
@ZxBot ZxBot changed the title chore(deps): update lodash monorepo chore(deps): update dependency lodash to ^4.18.1 Jun 23, 2026
@ZxBot ZxBot force-pushed the renovate/lodash-monorepo branch from 543993c to 4ab9c74 Compare June 25, 2026 03:30
@ZxBot ZxBot force-pushed the renovate/lodash-monorepo branch from 4ab9c74 to 2cab26b Compare June 26, 2026 01:01
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