Lodash 4.17.21 has critical vulnerability (CVE-2026-4800).
Nobody has claimed this yet.
Assessment
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Newbie friendliness
- 68/100
- Issue type
- Bug
- Clarity
- Mostly clear
- Activity status
- Quiet
- Tech stack
- nodejs, typescript
Research direction
Search the repository for lodash 4.17.21 references, including benchmark files, and inspect the package manifests or lockfiles that contain it. Update every occurrence to 4.18.0, then run the repository's test suite and confirm no vulnerable version remains.
Written by the indexing model from the issue text.
Description
the version of the lodash npm module used is 4.17.21 and has a critical vulnerability ([CVE-2026-4800] - https://nvd.nist.gov/vuln/detail/CVE-2026-4800 ) associated with it, and has been fixed in 4.18.0. This package needs to be updated in all places within this package (including benchmarks) in order to resolve the issue.
- Dominant language
- TypeScript
- Stars
- 1.6k
- Forks
- 449
- Avg merge
- 1d 15h
- Merged PRs (30d)
- 12
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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