Is multer safe to use?

multer has no known vulnerabilities on the latest version (2.1.1). DepScope rates its health at 93/100 (low risk).

What is the latest version of multer?

The latest version of multer is 2.1.1, released 2026-03-04.

Does multer have known vulnerabilities?

No known vulnerabilities on the latest version of multer.

Is multer deprecated?

No, multer is actively maintained. Latest release: 2.1.1 (2026-03-04).

What are alternatives to multer?

Popular alternatives to multer in npm include: minimatch, wrap-ansi, @types/node, eslint-visitor-keys, ajv.

multer

npmv2.1.1

Middleware for handling `multipart/form-data`.

License MITpermissive53 versions5 maintainers4 deps14,838,537 weekly dl

expressjs/multer

/ 100

Health

safe to use

[email protected] is safe to use (health: 93/100)

Health breakdown0 – 100

20/25

maintenance

20/20

popularity

25/25

security

15/15

maturity

13/15

community

Vulnerabilities

none known

Bundle & TypeScript

📦

Bundle Size

34.7 KBminified

9.3 KB gzipped

4 direct dependencies

side effects

🌟

TypeScript

7/10typed

Types from @types/multer (DefinitelyTyped)

Quality signals

Download trend

stable(0%)

Publish security

npm signed

Health History

Dependency Tree

License Audit

Dependencies (4)

append-field busboy concat-stream type-is

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/multer