CVE-2025-7338

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2025-7338
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-7338.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-7338
Aliases
Downstream
Published
2025-07-17T16:15:35.227Z
Modified
2026-03-15T22:51:32.718144Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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 trigger a Denial of Service (DoS) by sending a malformed multi-part upload request. This request causes an unhandled exception, leading to a crash of the process. Users should upgrade to version 2.0.2 to receive a patch. No known workarounds are available.

References

Affected packages

Git / github.com/expressjs/multer

Affected ranges

Type
GIT
Repo
https://github.com/expressjs/multer
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
adfeaf669f0e7fe953eab191a762164a452d143b

Affected versions

v1.*
v1.0.0
v1.0.1
v1.0.2
v1.0.3
v1.0.4
v1.0.5
v1.0.6
v1.1.0
v1.2.0
v1.2.1
v1.3.0
v1.3.1
v1.4.0
v1.4.1
v1.4.2
v1.4.3
v1.4.4
v1.4.4-lts.1
v1.4.5-lts.1
v1.4.5-lts.2
v2.*
v2.0.0
v2.0.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-7338.json"