GHSA-v52c-386h-88mc

Suggest an improvement
Source
https://github.com/advisories/GHSA-v52c-386h-88mc
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-v52c-386h-88mc/GHSA-v52c-386h-88mc.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-v52c-386h-88mc
Aliases
Published
2026-03-01T01:18:27Z
Modified
2026-03-04T15:16:29.748019Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
Multer vulnerable to Denial of Service via resource exhaustion
Details

Impact

A vulnerability in Multer versions < 2.1.0 allows an attacker to trigger a Denial of Service (DoS) by dropping connection during file upload, potentially causing resource exhaustion.

Patches

Users should upgrade to 2.1.0

Workarounds

None

Database specific 
{
    "cwe_ids": [
        "CWE-772"
    ],
    "severity": "HIGH",
    "nvd_published_at": "2026-02-27T16:16:25Z",
    "github_reviewed_at": "2026-03-01T01:18:27Z",
    "github_reviewed": true
}
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
0Unknown introduced version / All previous versions are affected
Fixed
2.1.0

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-v52c-386h-88mc/GHSA-v52c-386h-88mc.json"