Multer
Vendor:
First CVE: Jul 17, 2025 · Active for 1 year
6
Total CVEs
More Total CVEs than 80% of tracked products
3.0
Avg CVEs / Year
Higher CVE frequency than 76% of tracked products
7.5
Avg CVSS
Higher Avg CVSS than 50% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Multer over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jul 17, 2025
12 months ago
Most Recent CVE
Jun 15, 2026
38 days ago
CVE Severity & Scoring
Multer6 CVEs
100%
All CVEs352,101 CVEs
45%
40%
11%
High
Attack Vector
Local0 (0.0%)
Network6 (100.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low6 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None6 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None6 (100.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (6 CVEs).
6 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-5079HIGH Impact: multer versions 1.0.0 through 2.1.1 and 3.0.0-alpha.1 are vulnerable to a Denial of Service via deeply nested field names in multipart form data. The append-field dependenc | Jun 15, 2026 | 7.5 | 31 | NO | NO |
CVE-2026-5038HIGH Impact: multer versions 2.0.0-alpha.1 through 2.1.1 and 3.0.0-alpha.1 are vulnerable to a Denial of Service when using diskStorage. Aborted or malformed multipart uploads leave orp | Jun 15, 2026 | 7.5 | 30 | NO | NO |
CVE-2026-3304HIGH Multer is a node.js middleware for handling `multipart/form-data`. A vulnerability in Multer prior to version 2.1.0 allows an attacker to trigger a Denial of Service (DoS) by sendi | Feb 27, 2026 | 7.5 | 29 | NO | NO |
CVE-2026-3520HIGH Multer is a node.js middleware for handling `multipart/form-data`. A vulnerability in Multer prior to version 2.1.1 allows an attacker to trigger a Denial of Service (DoS) by sendi | Mar 4, 2026 | 7.5 | 28 | NO | NO |
CVE-2026-2359HIGH Multer is a node.js middleware for handling `multipart/form-data`. A vulnerability in Multer prior to version 2.1.0 allows an attacker to trigger a Denial of Service (DoS) by dropp | Feb 27, 2026 | 7.5 | 28 | NO | NO |
CVE-2025-7338HIGH Multer is a node.js middleware for handling `multipart/form-data`. A vulnerability that is present starting in version 1.4.4-lts.1 and prior to version 2.0.2 allows an attacker to | Jul 17, 2025 | 7.5 | 19 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (6 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (6 CVEs).
Media Mentions
Signals from CVEs in this product scope (6 CVEs).
Top CNAs Publishing CVEs For Multer
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 3.0.0 | 2 | 7.5 | 0.3% | 0 | 0 |