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chore(deps): update dependency lodash.template to v4.18.0 - #188

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chore(deps): update dependency lodash.template to v4.18.0#188
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@dev-mend-for-github-comdev-mend-for-github-comBot commented Mar 31, 2026

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This PR contains the following updates:

PackageTypeUpdateChange
lodash.template (source)dependenciesminor4.5.04.18.0

By merging this PR, the below vulnerabilities will be automatically resolved:

Severity CVSS ScoreVulnerabilityReachability
High High7.2CVE-2021-23337

Release Notes

lodash/lodash (lodash.template)

v4.18.0

Compare Source

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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@dev-mend-for-github-comdev-mend-for-github-comBot added the security fix Security fix generated by Mend label Mar 31, 2026
@dev-mend-for-github-comdev-mend-for-github-comBot changed the title chore(deps): update dependency lodash.template to v4.18.0chore(deps): update dependency lodash.template to v4.18.0 - autoclosedMar 31, 2026
@dev-mend-for-github-com
dev-mend-for-github-comBot deleted the whitesource-remediate/lodash.template-4.x branch March 31, 2026 22:47
@dev-mend-for-github-comdev-mend-for-github-comBot changed the title chore(deps): update dependency lodash.template to v4.18.0 - autoclosedchore(deps): update dependency lodash.template to v4.18.0Apr 1, 2026
@dev-mend-for-github-com
dev-mend-for-github-comBotforce-pushed the whitesource-remediate/lodash.template-4.x branch 2 times, most recently from fe012ce to 1bab71bCompareApril 1, 2026 23:14
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