CVE-2025-7338
HIGHmulter >=1.4.4-lts.1 <2.0.2 - Denial of Service via Malformed Multi-Part Upload Request
Title source: llmExploitation Summary
EIP tracks 1 public exploit for CVE-2025-7338. PoCs published by r2c-CSE.
Description
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.
Exploits (1)
References (3)
Core 3
Core References
Various Sources
https://cna.openjsf.org/security-advisories.html
Scores
CVSS v3
7.5
EPSS
0.0062
EPSS Percentile
44.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-248
Status
published
Products (2)
expressjs/multer
1.4.4-lts.1 - 2.0.2
npm/multer
1.4.4-lts.1 - 2.0.2npm
Published
Jul 17, 2025
Tracked Since
Feb 18, 2026