npm/multer CVE-2026-77078: high 7.5, EPSS 0.49%
multer vulnerable to Denial of Service via crafted multipart field names
Action: Upgrade multer to 2.3.0 or later.
npm i multer@2.3.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.3.0 | - |
Fixed versions
| 2.3.0 |
Sources
- osv: GHSA-wc9g-mqfw-jrwm
- https://github.com/expressjs/multer/security/advisories/GHSA-wc9g-mqfw-jrwm
- https://nvd.nist.gov/vuln/detail/CVE-2026-77078
- https://github.com/expressjs/multer/commit/87a584e8c8d4da873292635fa1d8c4d78d985b76
- https://cna.openjsf.org/security-advisories.html
- https://github.com/expressjs/multer
- https://github.com/expressjs/multer/releases/tag/v2.3.0
CVE-2026-77078 · published · modified · JSON