GHSA-fjgf-rc76-4x9p

Suggest an improvement
Source
https://github.com/advisories/GHSA-fjgf-rc76-4x9p
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/07/GHSA-fjgf-rc76-4x9p/GHSA-fjgf-rc76-4x9p.json
JSON Data
https://api.test.osv.dev/v1/vulns/GHSA-fjgf-rc76-4x9p
Aliases
Downstream
Published
2025-07-17T21:01:54Z
Modified
2026-03-11T07:48:14Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Multer vulnerable to Denial of Service via unhandled exception from malformed request
Details

Impact

A vulnerability in Multer versions >= 1.4.4-lts.1, < 2.0.2 allows an attacker to trigger a Denial of Service (DoS) by sending a malformed request. This request causes an unhandled exception, leading to a crash of the process.

Patches

Users should upgrade to 2.0.2

Workarounds

None

Database specific 
{
    "cwe_ids": [
        "CWE-248"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-07-17T21:01:54Z",
    "nvd_published_at": "2025-07-17T16:15:35Z",
    "severity": "HIGH"
}
References

Affected packages

npm / multer

Package

Name
multer
View open source insights on deps.dev
Purl
pkg:npm/multer

Affected ranges

Type
SEMVER
Events
Introduced
1.4.4-lts.1
Fixed
2.0.2

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/07/GHSA-fjgf-rc76-4x9p/GHSA-fjgf-rc76-4x9p.json"