Vulnerability library
Security checkAugust 12, 2025

Prototype Pollution in lodash - lodash - GHSA-p6mc-m468-83gw

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High severitynpmlodash

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Description

Versions of lodash prior to 4.17.19 are vulnerable to Prototype Pollution. The functions pick, set, setWith, update, updateWith, and zipObjectDeep allow a malicious user to modify the prototype of Object if the property identifiers are user-supplied.

Recommendation

Update the lodash package to the latest compatible version. Followings are version details:

  • Affected version(s): >= 3.7.0, < 4.17.19
  • Patched version(s): 4.17.19

References

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See something that needs correcting? Let us knowUpdated August 12, 2025