Risk Scores
CVSS v4.0
8.699999809265137
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
EPSS Score
0.02%
4.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| expressjs | multer | 0.0.0, 0, 0.0.0 |
| npm | multer | 0, 0, 0 |
Timeline
- Feb 11, 2026 CVE ID Reserved
- Feb 27, 2026 PoC Published
- Feb 27, 2026 CVE Published
- Feb 27, 2026 PoC Published
- Feb 27, 2026 CVE Updated
- Feb 28, 2026 EPSS Score
- Mar 1, 2026 EPSS Score
- Mar 1, 2026 PoC Published
- Mar 2, 2026 EPSS Score
- Mar 3, 2026 EPSS Score
- Mar 4, 2026 EPSS Score
- Mar 5, 2026 EPSS Score
References
- https://github.com/expressjs/multer package
- https://github.com/expressjs/multer/security/advisories/GHSA-v52c-386h-88mc url
- https://www.cve.org/CVERecord?id=CVE-2026-2359 url
- https://github.com/expressjs/multer/commit/cccf0fe0e64150c4f42ccf6654165c0d66b9adab url
- https://cna.openjsf.org/security-advisories.html url
- https://nvd.nist.gov/vuln/detail/CVE-2026-2359 advisory