npm package report

Is multer safe?

multer (npm) has 15 known vulnerabilities, the worst rated HIGH. Upgrade to 3.0.0-alpha.2 or later to clear all of them. No malicious-package signal is recorded.

// reach

16 direct dependencies

3 carry known advisories, worst HIGH

61 packages depend on it

an advisory here reaches each of them

Create a free accountfor every dependency path, dependent and what to upgrade

// ai model usage

Tracked for PyPI packages. HuggingFace models declare Python dependencies, so npm packages are not covered.

cvss

7.5

high

CVSS v3.1 base score out of 10

epss

0.44%

medium

chance of exploitation in 30 days, 39th percentile of all CVEs

xyz score

4.6

medium

CyberXYZ composite out of 10

fig. 01 — GHSA-q7qp-rjg7-q26m, the advisory selected below

// 15 advisories

GHSA-q7qp-rjg7-q26m

HIGHGitHub ratingCVE-2026-113872

When multer is configured with an asynchronous fileFilter, a single request can crash the Node.js process.

Full advisory text at GitHub advisory or NVD.

// cvss v3.1 vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack vector: Network
Attack complexity: Low
Privileges required: None
User interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: None
Availability: High

// questions

Is multer safe to install?

CyberXYZ does not call a package safe in absolute terms. It records 15 known vulnerabilities for multer (npm), the worst rated HIGH, and no malicious-package signal. Whether it is acceptable depends on the version you run.

Does multer have known vulnerabilities?

Yes. CyberXYZ records 15 known vulnerabilities for multer (npm), the worst rated HIGH. These include GHSA-q7qp-rjg7-q26m, GHSA-qfvm-cv95-jqjf, GHSA-wc9g-mqfw-jrwm, GHSA-535w-7cp7-47q4, GHSA-72gw-mp4g-v24j.

Which version of multer should I use?

3.0.0-alpha.2 or later clears every advisory recorded for multer (npm). Check the release you pick before installing it.

How do I check multer before installing?

Search multer in CyberXYZ Check at https://cyberxyz.io/check?q=multer. The xyz Scanner checks a project's dependencies, and CyberXYZ Proxy checks each package as it is installed.

Checked 2026-11-14 at 10:29 UTC. The most recent advisory here was published 2026-10-23. Updated continuously from NVD, GHSA, OSV and CNA feeds.