GHSA-xf7r-hgr6-v32pHigh
Multer vulnerable to Denial of Service via incomplete cleanup
🔗 CVE IDs covered (1)
📋 Description
Impact
A vulnerability in Multer versions < 2.1.0 allows an attacker to trigger a Denial of Service (DoS) by sending malformed requests, potentially causing resource exhaustion.
Patches
Users should upgrade to 2.1.0
Workarounds
None
🎯 Affected products1
- npm/multer:< 2.1.0
🔗 References (6)
- https://github.com/expressjs/multer/security/advisories/GHSA-xf7r-hgr6-v32p
- https://nvd.nist.gov/vuln/detail/CVE-2026-3304
- https://github.com/expressjs/multer/commit/739919097dde3921ec31b930e4b9025036fa74ee
- https://cna.openjsf.org/security-advisories.html
- https://www.cve.org/CVERecord?id=CVE-2026-3304
- https://github.com/advisories/GHSA-xf7r-hgr6-v32p